Bump org.postgresql:postgresql from 42.7.3 to 42.7.4 in /modules/cratedb

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>

modules/cratedb/build.gradle

@@ -4,7 +4,7 @@ dependencies {
     api project(':jdbc')
 
     testImplementation project(':jdbc-test')
-    testRuntimeOnly 'org.postgresql:postgresql:42.7.3'
+    testRuntimeOnly 'org.postgresql:postgresql:42.7.4'
 
     compileOnly 'org.jetbrains:annotations:24.1.0'
 }