Update the vertex golden file version being pulled

[rlazo]

We've updated from version 3.* to 5.*. Test were added were necessary to match the coverage in the iOS repo.

A few changes (v5.1 and v5.2) don't have tests covering the new files yet

[github-actions]

Release note changes

No release note changes were detected. If you made changes that should be
present in the next release, ensure you've added an entry in the appropriate
CHANGELOG.md file(s).

[google-oss-bot]

	1 Warning
⚠️	Did you forget to add a changelog entry? (Add the 'no-changelog' label to the PR to silence this warning.)

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Coverage Report ¹

Affected Products

No changes between base commit (b17d041) and merge commit (9136de8).

Test Logs

• Base (b17d041): https://github.com/firebase/firebase-android-sdk/actions/runs/13017832128
• Merge (9136de8): https://github.com/firebase/firebase-android-sdk/actions/runs/13020003180

1. https://storage.googleapis.com/firebase-sdk-metric-reports/szCArPnnP1.html

[github-actions]

Test Results

 20 files   -  1 014   20 suites   - 1 014   12s ⏱️ - 34m 16s
113 tests  -  5 775  113 ✅  -  5 753  0 💤  - 22  0 ❌ ±0 
226 runs   - 11 613  226 ✅  - 11 569  0 💤  - 44  0 ❌ ±0 

Results for commit fb233c1. ± Comparison against base commit b17d041.

This pull request removes 5775 tests.

com.google.android.datatransport.cct.CctBackendFactoryTest ‑ create_returnCCTBackend_WhenBackendNameIsCCT
com.google.android.datatransport.cct.CctDestinationTest ‑ cctDestination_shouldOnlySupportProtoAndJson
com.google.android.datatransport.cct.CctDestinationTest ‑ cctDestination_shouldSupportProtoAndJson
com.google.android.datatransport.cct.CctTransportBackendTest ‑ decorate_whenOffline_shouldProperlyPopulateNetworkInfo
com.google.android.datatransport.cct.CctTransportBackendTest ‑ decorate_whenOnline_shouldProperlyPopulateNetworkInfo
com.google.android.datatransport.cct.CctTransportBackendTest ‑ schedule_shouldAddCookieOnPseudonymousIds
com.google.android.datatransport.cct.CctTransportBackendTest ‑ schedule_shouldDropCookieOnMixedPseudonymousIds
com.google.android.datatransport.cct.CctTransportBackendTest ‑ send_CompressedResponseIsUncompressed
com.google.android.datatransport.cct.CctTransportBackendTest ‑ send_whenBackendRedirectsMoreThan5Times_shouldOnlyRedirect4Times
com.google.android.datatransport.cct.CctTransportBackendTest ‑ send_whenBackendRedirects_shouldCorrectlyFollowTheRedirectViaPost
…

[google-oss-bot]

Size Report ¹

Affected Products

No changes between base commit (b17d041) and merge commit (9136de8).

Test Logs

• Base (b17d041): https://github.com/firebase/firebase-android-sdk/actions/runs/13017832128
• Merge (9136de8): https://github.com/firebase/firebase-android-sdk/actions/runs/13020003180

1. https://storage.googleapis.com/firebase-sdk-metric-reports/Yb4wGrtqe4.html