made sign_in in google_identity_platform_config O+C

[shuyama1]

Fixed a bug introduced in #8559

Release Note Template for Downstream PRs (will be copied)

identityplayform: fixed a potential perma-diff for `sign_in` in `google_identity_platform_config` resource

[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 ( 2 files changed, 5 insertions(+), 1 deletion(-))
Terraform Beta: Diff ( 2 files changed, 5 insertions(+), 1 deletion(-))

[modular-magician]

Tests analytics

Total tests: 3069
Passed tests 2770
Skipped tests: 298
Affected tests: 1

Action taken

Found 1 affected test(s) by replaying old test recordings. Starting RECORDING based on the most recent commit. Click here to see the affected tests

TestAccIdentityPlatformConfig_identityPlatformConfigMinimalExample

Get to know how VCR tests work

[modular-magician]

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

Rerun these tests in REPLAYING mode to catch issues

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

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$\textcolor{green}{\textsf{All tests passed!}}$
View the build log or the debug log for each test