provider reference for deletion_policy

[c2thorn]

adding to #17445

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[modular-magician]

Hi there, I'm the Modular magician. I've detected the following information about your changes for commit 8edcbf8:

Diff report

Your PR generated the following diffs in downstream repositories:

Repository	Diff Link	Changes
google provider	View Diff	1 file changed, 6 insertions(+)
google-beta provider	View Diff	1 file changed, 6 insertions(+)

[modular-magician]

Hi there, I'm the Modular magician. I've detected the following information about your changes for commit 8f8dbd2:

Diff report

Your PR generated the following diffs in downstream repositories:

Repository	Diff Link	Changes
google provider	View Diff	1 file changed, 6 insertions(+)
google-beta provider	View Diff	1 file changed, 6 insertions(+)