chore(deps): bump pg from 8.15.6 to 8.16.3

Bumps [pg](https://github.com/brianc/node-postgres/tree/HEAD/packages/pg) from 8.15.6 to 8.16.3.
- [Changelog](https://github.com/brianc/node-postgres/blob/master/CHANGELOG.md)
- [Commits](https://github.com/brianc/node-postgres/commits/[email protected]/packages/pg)

---
updated-dependencies:
- dependency-name: pg
  dependency-version: 8.16.3
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-lock.json

@@ -9,7 +9,7 @@
     "elastic-apm-node": "^4.13.0",
     "express": "^4.21.2",
     "express-pino-logger": "^7.0.0",
-    "pg": "^8.15.6",
+    "pg": "^8.16.3",
     "pino": "^9.6.0",
     "redis": "^3.1.0",
     "request": "^2.88.0",