[test] protobuf 3.25.5 against 2.38.x

[zhumin8]

do not merge. test for lts 7 patch.

[conventional-commit-lint-gcf]

🤖 I detect that the PR title and the commit message differ and there's only one commit. To use the PR title for the commit history, you can use Github's automerge feature with squashing, or use automerge label. Good luck human!

-- conventional-commit-lint bot
https://conventionalcommits.org/

[zhumin8]

kokoro test failures:

[ERROR] Failures: 
[ERROR]   ITBlobReadChannelTest.optionsWork:321 expected any of: [304, 409]
but was        : 412
[ERROR]   ITBlobWriteSessionCommonSemanticsTest.getResultErrorsWhenTheSessionErrors:167 expected: 412
but was : 409
[ERROR]   ITBlobWriteSessionCommonSemanticsTest.getResultErrorsWhenTheSessionErrors:167 expected: 412
but was : 409
[ERROR]   ITBlobWriteSessionCommonSemanticsTest.getResultErrorsWhenTheSessionErrors:167 expected: 412
but was : 409
[ERROR]   ITBlobWriteSessionCommonSemanticsTest.getResultErrorsWhenTheSessionErrors:167 expected: 412
but was : 409
[ERROR]   ITBlobWriteSessionCommonSemanticsTest.getResultErrorsWhenTheSessionErrors:167 expected: 412
but was : 409
[ERROR]   ITBlobWriteSessionCommonSemanticsTest.getResultErrorsWhenTheSessionErrors:171 expected: 412
but was : 409

error was on StorageException codes.

on my local run:
412 - com.google.cloud.storage.StorageException: 412 Precondition Failed
409 - com.google.cloud.storage.StorageException: ABORTED: At least one of the pre-conditions you specified did not hold.