fix %{random_suffix} in docs -8

[edwardmedia]

Fixes hashicorp/terraform-provider-google#14236

If this PR is for Terraform, I acknowledge that I have:

• Searched through the issue tracker for an open issue that this either resolves or contributes to, commented on it to claim it, and written "fixes {url}" or "part of {url}" in this PR description. If there were no relevant open issues, I opened one and commented that I would like to work on it (not necessary for very small changes).
• Ensured that all new fields I added that can be set by a user appear in at least one example (for generated resources) or third_party test (for handwritten resources or update tests).
• Generated Terraform providers, and ran make test and make lint in the generated providers to ensure it passes unit and linter tests.
• Ran relevant acceptance tests using my own Google Cloud project and credentials (If the acceptance tests do not yet pass or you are unable to run them, please let your reviewer know).
• Read the Release Notes Guide before writing my release note below.

Release Note Template for Downstream PRs (will be copied)

[modular-magician]

Hello! I am a robot who works on Magic Modules PRs.

I've detected that you're a community contributor. @roaks3, a repository maintainer, has been assigned to assist you and help review your changes.

❓ First time contributing? Click here for more details

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Your assigned reviewer will help review your code by:

• Ensuring it's backwards compatible, covers common error cases, etc.
• Summarizing the change into a user-facing changelog note.
• Passes tests, either our "VCR" suite, a set of presubmit tests, or with manual test runs.

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[modular-magician]

Hi there, I'm the Modular magician. I've detected the following information about your changes:

Diff report

Your PR generated some diffs in downstreams - here they are.

Terraform GA: Diff ( 4 files changed, 8 insertions(+), 8 deletions(-))
Terraform Beta: Diff ( 8 files changed, 16 insertions(+), 16 deletions(-))
TF Conversion: Diff ( 2 files changed, 3 insertions(+), 3 deletions(-))

[modular-magician]

Tests analytics

Total tests: 2754
Passed tests 2458
Skipped tests: 283
Affected tests: 13

Action taken

Found 13 affected test(s) by replaying old test recordings. Starting RECORDING based on the most recent commit. Click here to see the affected tests

TestAccIAM2DenyPolicy_iamDenyPolicyBasicExample|TestAccBillingSubaccount_basic|TestAccBillingSubaccount_renameOnDestroy|TestAccFirebaseProject_destroyAndReapply|TestAccFirebaseProjectLocation_firebaseProjectLocationBasicExample|TestAccFirebaseProject_firebaseProjectBasicExample|TestAccComputeFirewallPolicyRule_multipleRules|TestAccApigeeKeystoresAliasesKeyCertFile_apigeeKeystoresAliasesKeyCertFileTestExample|TestAccAlloydbCluster_missingLocation|TestAccApigeeKeystoresAliasesPkcs12_ApigeeKeystoresAliasesPkcs12Example|TestAccAlloydbBackup_missingLocation|TestAccDataSourceAlloydbLocations_basic|TestAccDataSourceGoogleFirebaseAndroidAppConfig

Get to know how VCR tests work

[modular-magician]

Tests passed during RECORDING mode:
TestAccFirebaseProjectLocation_firebaseProjectLocationBasicExample[Debug log]
TestAccFirebaseProject_firebaseProjectBasicExample[Debug log]
TestAccApigeeKeystoresAliasesKeyCertFile_apigeeKeystoresAliasesKeyCertFileTestExample[Debug log]
TestAccAlloydbCluster_missingLocation[Debug log]
TestAccApigeeKeystoresAliasesPkcs12_ApigeeKeystoresAliasesPkcs12Example[Debug log]
TestAccAlloydbBackup_missingLocation[Debug log]
TestAccDataSourceAlloydbLocations_basic[Debug log]
TestAccDataSourceGoogleFirebaseAndroidAppConfig[Debug log]

Tests failed during RECORDING mode:
TestAccIAM2DenyPolicy_iamDenyPolicyBasicExample[Error message] [Debug log]
TestAccBillingSubaccount_basic[Error message] [Debug log]
TestAccBillingSubaccount_renameOnDestroy[Error message] [Debug log]
TestAccFirebaseProject_destroyAndReapply[Error message] [Debug log]
TestAccComputeFirewallPolicyRule_multipleRules[Error message] [Debug log]

Please fix these to complete your PR
View the build log or the debug log for each test

[modular-magician]

Hi there, I'm the Modular magician. I've detected the following information about your changes:

Diff report

Your PR generated some diffs in downstreams - here they are.

Terraform GA: Diff ( 4 files changed, 8 insertions(+), 8 deletions(-))
Terraform Beta: Diff ( 9 files changed, 18 insertions(+), 18 deletions(-))
TF Conversion: Diff ( 2 files changed, 3 insertions(+), 3 deletions(-))

[modular-magician]

Tests analytics

Total tests: 2834
Passed tests 2536
Skipped tests: 295
Affected tests: 3

Action taken

Found 3 affected test(s) by replaying old test recordings. Starting RECORDING based on the most recent commit. Click here to see the affected tests

TestAccIAM2DenyPolicy_iamDenyPolicyBasicExample|TestAccFirebaseProject_destroyAndReapply|TestAccComputeFirewallPolicyRule_multipleRules

Get to know how VCR tests work

[modular-magician]

Tests passed during RECORDING mode:
TestAccFirebaseProject_destroyAndReapply[Debug log]

Rerun these tests in REPLAYING mode to catch issues

All tests passed after rerunning REPLAYING mode.

---

Tests failed during RECORDING mode:
TestAccIAM2DenyPolicy_iamDenyPolicyBasicExample[Error message] [Debug log]
TestAccComputeFirewallPolicyRule_multipleRules[Error message] [Debug log]

Please fix these to complete your PR
View the build log or the debug log for each test

[roaks3]

@edwardmedia just checking since this was re-opened. Is this ready for review now?

[edwardmedia]

yes. ready for review. @roaks3

[roaks3]

One typo, but otherwise LGTM

[modular-magician]

Hi there, I'm the Modular magician. I've detected the following information about your changes:

Diff report

Your PR generated some diffs in downstreams - here they are.

Terraform GA: Diff ( 4 files changed, 8 insertions(+), 8 deletions(-))
Terraform Beta: Diff ( 9 files changed, 18 insertions(+), 18 deletions(-))
TF Conversion: Diff ( 2 files changed, 3 insertions(+), 3 deletions(-))

[modular-magician]

Tests analytics

Total tests: 2847
Passed tests 2547
Skipped tests: 295
Affected tests: 5

Action taken

Found 5 affected test(s) by replaying old test recordings. Starting RECORDING based on the most recent commit. Click here to see the affected tests

TestAccIAM2DenyPolicy_iamDenyPolicyBasicExample|TestAccComputeTargetHttpsProxy_targetHttpsProxyHttpKeepAliveTimeoutExample|TestAccContainerAwsNodePool_BetaBasicHandWritten|TestAccComputeTargetHttpProxy_targetHttpProxyHttpKeepAliveTimeoutExample|TestAccComputeFirewallPolicyRule_multipleRules

Get to know how VCR tests work

[modular-magician]

$\textcolor{green}{\textsf{Tests passed during RECORDING mode:}}$
TestAccIAM2DenyPolicy_iamDenyPolicyBasicExample[Debug log]
TestAccComputeTargetHttpsProxy_targetHttpsProxyHttpKeepAliveTimeoutExample[Debug log]
TestAccComputeTargetHttpProxy_targetHttpProxyHttpKeepAliveTimeoutExample[Debug log]

Rerun these tests in REPLAYING mode to catch issues

$\textcolor{green}{\textsf{No issues found for passed tests after REPLAYING rerun.}}$

---

$\textcolor{red}{\textsf{Tests failed during RECORDING mode:}}$
TestAccContainerAwsNodePool_BetaBasicHandWritten[Error message] [Debug log]
TestAccComputeFirewallPolicyRule_multipleRules[Error message] [Debug log]

$\textcolor{red}{\textsf{Please fix these to complete your PR.}}$
View the build log or the debug log for each test