vm-image: update pgbouncer from 1.22.0 to 1.22.1

[bayandin]

pgbouncer 1.22.1 has been released

This release fixes issues caused by some clients using COPY FROM STDIN queries. Such queries could introduce memory leaks, performance regressions and prepared statement misbehavior.

• NEWS: https://www.pgbouncer.org/2024/03/pgbouncer-1-22-1
• CHANGES: pgbouncer/pgbouncer@pgbouncer_1_22_0...pgbouncer_1_22_1

Summary of changes

• vm-image: update pgbouncer from 1.22.0 to 1.22.1

Checklist before requesting a review

• I have performed a self-review of my code.
• If it is a core feature, I have added thorough tests.
• Do we need to implement analytics? if so did you add the relevant metrics to the dashboard?
• If this PR requires public announcement, mark it with /release-notes label and add several sentences in this section.

Checklist before merging

• Do not forget to reformat commit message to not include the above checklist

[github-actions]

2484 tests run: 2360 passed, 0 failed, 124 skipped (full report)

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Code coverage* (full report)

• functions: 28.7% (6933 of 24172 functions)
• lines: 47.2% (42518 of 90097 lines)

* collected from Rust tests only

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_{The comment gets automatically updated with the latest test results
1d97cf3 at 2024-03-04T14:48:37.263Z :recycle:}