Bump org.postgresql:postgresql from 42.7.4 to 42.7.5

Bumps [org.postgresql:postgresql](https://github.com/pgjdbc/pgjdbc) from 42.7.4 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@REL42.7.4...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]>

app/build.gradle.kts

@@ -56,7 +56,7 @@ dependencies {
 
     implementation("com.zaxxer:HikariCP:6.2.1")
     implementation("org.flywaydb:flyway-database-postgresql:11.1.1")
-    implementation("org.postgresql:postgresql:42.7.4")
+    implementation("org.postgresql:postgresql:42.7.5")
 
     testImplementation("no.nav.aap.kelvin:dbtest:$komponenterVersjon")
     testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:$junitVersjon")