Bump org.postgresql:postgresql from 42.5.1 to 42.7.2

Bumps [org.postgresql:postgresql](https://github.com/pgjdbc/pgjdbc) from 42.5.1 to 42.7.2.
- [Release notes](https://github.com/pgjdbc/pgjdbc/releases)
- [Changelog](https://github.com/pgjdbc/pgjdbc/blob/master/CHANGELOG.md)
- [Commits](https://github.com/pgjdbc/pgjdbc/commits)

---
updated-dependencies:
- dependency-name: org.postgresql:postgresql
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

pom.xml

@@ -49,7 +49,7 @@
     <maven.compiler.target>${project.build.targetJdk}</maven.compiler.target>
     <project.build.systemJdk>${project.build.targetJdk}</project.build.systemJdk>
     <dep.testcontainers.version>1.19.0</dep.testcontainers.version>
-    <dep.postgres-jdbc.version>42.5.1</dep.postgres-jdbc.version>
+    <dep.postgres-jdbc.version>42.7.2</dep.postgres-jdbc.version>
     <dep.liquibase.version>4.23.1</dep.liquibase.version>
     <dep.slf4j.version>1.7.36</dep.slf4j.version>
     <dep.flyway.version>8.5.13</dep.flyway.version>