Bump opentelemetry-instrumentation-pg from 0.29.1 to 0.29.2

Bumps [opentelemetry-instrumentation-pg](https://github.com/open-telemetry/opentelemetry-ruby-contrib) from 0.29.1 to 0.29.2.
- [Release notes](https://github.com/open-telemetry/opentelemetry-ruby-contrib/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-ruby-contrib/blob/main/instrumentation/pg/CHANGELOG.md)
- [Commits](open-telemetry/opentelemetry-ruby-contrib@opentelemetry-instrumentation-pg/v0.29.1...opentelemetry-instrumentation-pg/v0.29.2)

---
updated-dependencies:
- dependency-name: opentelemetry-instrumentation-pg
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Gemfile.lock

@@ -480,7 +480,7 @@ GEM
     opentelemetry-instrumentation-net_http (0.22.8)
       opentelemetry-api (~> 1.0)
       opentelemetry-instrumentation-base (~> 0.22.1)
-    opentelemetry-instrumentation-pg (0.29.1)
+    opentelemetry-instrumentation-pg (0.29.2)
       opentelemetry-api (~> 1.0)
       opentelemetry-helpers-sql-obfuscation
       opentelemetry-instrumentation-base (~> 0.22.1)