Bump pg from 1.5.9 to 1.6.0

Bumps [pg](https://github.com/ged/ruby-pg) from 1.5.9 to 1.6.0.
- [Changelog](https://github.com/ged/ruby-pg/blob/master/CHANGELOG.md)
- [Commits](ged/ruby-pg@v1.5.9...v1.6.0)

---
updated-dependencies:
- dependency-name: pg
  dependency-version: 1.6.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

Gemfile.lock

@@ -277,7 +277,9 @@ GEM
     ox (2.14.23)
       bigdecimal (>= 3.0)
     pagy (9.3.5)
-    pg (1.5.9)
+    pg (1.6.0)
+    pg (1.6.0-x86_64-darwin)
+    pg (1.6.0-x86_64-linux)
     pg_query (6.1.0)
       google-protobuf (>= 3.25.3)
     pg_search (2.3.7)