Bump @opentelemetry/instrumentation-pg from 0.38.0 to 0.39.1 in /nodejs

Bumps [@opentelemetry/instrumentation-pg](https://github.com/open-telemetry/opentelemetry-js-contrib) from 0.38.0 to 0.39.1.
- [Release notes](https://github.com/open-telemetry/opentelemetry-js-contrib/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-js-contrib/blob/main/CHANGELOG.md)
- [Commits](open-telemetry/opentelemetry-js-contrib@instrumentation-pg-v0.38.0...instrumentation-pg-v0.39.1)

---
updated-dependencies:
- dependency-name: "@opentelemetry/instrumentation-pg"
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

nodejs/packages/layer/package.json

@@ -43,7 +43,7 @@
     "@opentelemetry/instrumentation-mongodb": "^0.39.0",
     "@opentelemetry/instrumentation-mysql": "^0.35.0",
     "@opentelemetry/instrumentation-net": "^0.33.0",
-    "@opentelemetry/instrumentation-pg": "^0.38.0",
+    "@opentelemetry/instrumentation-pg": "^0.39.1",
     "@opentelemetry/instrumentation-redis": "^0.36.0",
     "@opentelemetry/propagator-aws-xray": "^1.3.1",
     "@opentelemetry/resource-detector-aws": "^1.3.4",