chore(deps): Bump pg from 8.19.0 to 8.20.0

Bumps [pg](https://github.com/brianc/node-postgres/tree/HEAD/packages/pg) from 8.19.0 to 8.20.0.
- [Changelog](https://github.com/brianc/node-postgres/blob/master/CHANGELOG.md)
- [Commits](https://github.com/brianc/node-postgres/commits/pg@8.20.0/packages/pg)

---
updated-dependencies:
- dependency-name: pg
  dependency-version: 8.20.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-lock.json

@@ -15,6 +15,6 @@
   "dependencies": {
     "@bufbuild/protobuf": "^2.11.0",
     "javy": "^0.1.2",
-    "pg": "^8.19.0"
+    "pg": "^8.20.0"
   }
 }