build(deps): bump org.postgresql:postgresql from 42.7.3 to 42.7.4

Bumps [org.postgresql:postgresql](https://github.com/pgjdbc/pgjdbc) from 42.7.3 to 42.7.4.
- [Release notes](https://github.com/pgjdbc/pgjdbc/releases)
- [Changelog](https://github.com/pgjdbc/pgjdbc/blob/master/CHANGELOG.md)
- [Commits](pgjdbc/pgjdbc@REL42.7.3...REL42.7.4)

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

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

build.gradle

@@ -16,7 +16,7 @@ buildscript {
         kotlinVersion = '2.0.10'
         ktlintVersion = '0.49.1'
         passayVersion = '1.6.4'
-        postgresqlJdbcVersion = '42.7.3'
+        postgresqlJdbcVersion = '42.7.4'
         springRestDocsVersion = '2.0.8.RELEASE'
         springBootVersion = '2.7.18'
         springSecurityOauth2Version = '2.5.2.RELEASE'