removed pg_anon setup from compute dockerfile

[thesuhas]

Problem

Removing the anon v1 extension in postgres as described in /~https://github.com/neondatabase/cloud/issues/22663. This extension is not built for postgres v17 and is out of date when compared to the upstream variant which is v2 (we have v1.4).

Summary of changes

Removed the anon v1 extension from the compute docker image

Related to /~https://github.com/neondatabase/cloud/issues/22663

[github-actions]

7689 tests run: 7313 passed, 0 failed, 376 skipped (full report)

---

Flaky tests (2)

Postgres 17

• test_migration_to_cold_secondary: release-arm64-without-lfc

Postgres 15

• test_timelines_parallel_endpoints: release-arm64-with-lfc

Code coverage* (full report)

• functions: 32.8% (8634 of 26294 functions)
• lines: 48.6% (72638 of 149326 lines)

* collected from Rust tests only

---

_{The comment gets automatically updated with the latest test results
00bbc5e at 2025-02-24T21:47:34.986Z :recycle:}