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](https://github.com/pgjdbc/pgjdbc/compare/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] <support@github.com>

build.gradle

@@ -319,7 +319,7 @@ dependencies {
         implementation 'com.unboundid.product.scim2:scim2-sdk-client:2.3.5'
         // Don't upgrade h2database
         runtimeOnly "com.h2database:h2:2.3.232"
-        runtimeOnly "org.postgresql:postgresql:42.7.4"
+        runtimeOnly "org.postgresql:postgresql:42.7.5"
         constraints {
             implementation "org.opensaml:opensaml-core:$openSamlVersion"
             implementation "org.opensaml:opensaml-saml-api:$openSamlVersion"