build(deps): bump org.postgresql:postgresql from 42.7.2 to 42.7.3

Bumps [org.postgresql:postgresql](https://github.com/pgjdbc/pgjdbc) from 42.7.2 to 42.7.3.
- [Release notes](https://github.com/pgjdbc/pgjdbc/releases)
- [Changelog](https://github.com/pgjdbc/pgjdbc/blob/master/CHANGELOG.md)
- [Commits](pgjdbc/pgjdbc@REL42.7.2...REL42.7.3)

---
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>

dependencies.gradle

@@ -79,7 +79,7 @@ libraries.mariaJdbcDriver = "org.mariadb.jdbc:mariadb-java-client"
 libraries.mockito = "org.mockito:mockito-core"
 libraries.mockitoJunit5 = "org.mockito:mockito-junit-jupiter"
 libraries.passay = "org.passay:passay:1.6.4"
-libraries.postgresql = "org.postgresql:postgresql:42.7.2"
+libraries.postgresql = "org.postgresql:postgresql:42.7.3"
 libraries.selenium = "org.seleniumhq.selenium:selenium-java:${versions.seleniumVersion}"
 libraries.seleniumHttp = "org.seleniumhq.selenium:selenium-http-jdk-client:4.13.0"
 libraries.slf4jApi = "org.slf4j:slf4j-api"