Gradle(deps): Bump org.postgresql:postgresql in /crime-evidence

Bumps [org.postgresql:postgresql](https://github.com/pgjdbc/pgjdbc) from 42.7.2 to 42.7.5.
- [Release notes](https://github.com/pgjdbc/pgjdbc/releases)
- [Changelog](https://github.com/pgjdbc/pgjdbc/blob/master/CHANGELOG.md)
- [Commits](pgjdbc/pgjdbc@REL42.7.2...REL42.7.5)

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

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

crime-evidence/build.gradle

@@ -20,7 +20,7 @@ def versions = [
         commonsRestClient     : "3.18.0",
         wmStubRunnerVersion   : "4.1.2",
         springDocWebMVCVersion: "2.5.0",
-        postgresqlVersion     : "42.7.2",
+        postgresqlVersion     : "42.7.5",
         tomcatEmbedCoreVersion : "10.1.34"
 ]