Bump pg from 1.4.6 to 1.5.3 (#12871)

Bumps [pg](https://github.com/ged/ruby-pg) from 1.4.6 to 1.5.3.
- [Changelog](https://github.com/ged/ruby-pg/blob/master/History.md)
- [Commits](ged/ruby-pg@v1.4.6...v1.5.3)

---
updated-dependencies:
- dependency-name: pg
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Ryan McNeil <ryan.mcneil@oddball.io>

Gemfile.lock

@@ -678,9 +678,7 @@ GEM
       hashery (~> 2.0)
       ruby-rc4
       ttfunk
-    pg (1.4.6)
-    pg (1.4.6-x64-mingw32)
-    pg (1.4.6-x86-mingw32)
+    pg (1.5.3)
     pg_query (4.2.1)
       google-protobuf (>= 3.22.3)
     pg_search (2.3.6)