Bump postgresql from 42.2.19 to 42.5.0

Bumps [postgresql](https://github.com/pgjdbc/pgjdbc) from 42.2.19 to 42.5.0.
- [Release notes](https://github.com/pgjdbc/pgjdbc/releases)
- [Changelog](https://github.com/pgjdbc/pgjdbc/blob/master/CHANGELOG.md)
- [Commits](pgjdbc/pgjdbc@REL42.2.19...REL42.5.0)

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

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

build.gradle

@@ -226,7 +226,7 @@ dependencies {
   implementation group: 'com.microsoft.azure', name: 'applicationinsights-logging-logback', version: '2.6.3'
   implementation group: 'org.springframework.retry', name: 'spring-retry', version: '1.3.1'
 
-  implementation group: 'org.postgresql', name: 'postgresql', version: '42.2.19'
+  implementation group: 'org.postgresql', name: 'postgresql', version: '42.5.0'
 
   implementation group: 'org.apache.velocity', name: 'velocity', version: '1.7'