Bump org.postgresql:postgresql from 42.6.1 to 42.6.2 (#4882)

Bumps [org.postgresql:postgresql](https://github.com/pgjdbc/pgjdbc) from 42.6.1 to 42.6.2.
- [Release notes](https://github.com/pgjdbc/pgjdbc/releases)
- [Changelog](https://github.com/pgjdbc/pgjdbc/blob/master/CHANGELOG.md)
- [Commits](pgjdbc/pgjdbc@REL42.6.1...REL42.6.2)

---
updated-dependencies:
- dependency-name: org.postgresql:postgresql
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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gradle/libs.versions.toml

@@ -60,7 +60,7 @@ mongo = "4.9.1"
 netty = "4.1.108.Final"
 newrelic-api = "5.14.0"
 okhttp = "4.11.0"
-postgre = "42.6.1"
+postgre = "42.6.2"
 prometheus = "0.16.0"
 reactor = "2020.0.42"
 rest-assured = "5.3.2"