Add support for pgjwt test

[a-masterov]

Problem

Summary of changes

[github-actions]

7414 tests run: 7062 passed, 0 failed, 352 skipped (full report)

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Flaky tests (2)

Postgres 17

• test_s3_eviction[0.2-False]: release-arm64-with-lfc

Postgres 16

• test_pageserver_gc_compaction_idempotent[after_restart]: release-arm64-with-lfc

Code coverage* (full report)

• functions: 33.3% (8515 of 25538 functions)
• lines: 49.1% (71504 of 145571 lines)

* collected from Rust tests only

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_{The comment gets automatically updated with the latest test results
019e3ea at 2025-01-31T18:27:57.376Z :recycle:}