Add v17 to revisions.json

[tristan957]

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[github-actions]

4994 tests run: 4829 passed, 1 failed, 164 skipped (full report)

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Failures on Postgres 17

• test_storage_controller_heartbeats[failure4]: debug-x86-64

# Run all failed tests locally:
scripts/pytest -vv -n $(nproc) -k "test_storage_controller_heartbeats[debug-pg17-failure4]"

Flaky tests (4)

Postgres 17

• test_pageserver_compaction_smoke: release-arm64
• test_hot_standby_feedback: debug-x86-64
• test_location_conf_churn[1]: release-arm64
• test_pg_regress[4]: debug-x86-64

Code coverage* (full report)

• functions: 31.8% (7418 of 23304 functions)
• lines: 49.8% (59587 of 119738 lines)

* collected from Rust tests only

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_{The comment gets automatically updated with the latest test results
ac78362 at 2024-09-17T21:24:54.368Z :recycle:}