Bump postgresql from 42.5.3 to 42.5.4

Bumps [postgresql](https://github.com/pgjdbc/pgjdbc) from 42.5.3 to 42.5.4.
- [Release notes](https://github.com/pgjdbc/pgjdbc/releases)
- [Changelog](https://github.com/pgjdbc/pgjdbc/blob/master/CHANGELOG.md)
- [Commits](pgjdbc/pgjdbc@REL42.5.3...REL42.5.4)

---
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>

Author: dependabot[bot]

bom/application/pom.xml

@@ -128,7 +128,7 @@
         <cronutils.version>9.2.0</cronutils.version>
         <quartz.version>2.3.2</quartz.version>
         <h2.version>2.1.214</h2.version>
-        <postgresql-jdbc.version>42.5.3</postgresql-jdbc.version>
+        <postgresql-jdbc.version>42.5.4</postgresql-jdbc.version>
         <mariadb-jdbc.version>3.1.2</mariadb-jdbc.version>
         <mysql-jdbc.version>8.0.30</mysql-jdbc.version>
         <mssql-jdbc.version>12.2.0.jre11</mssql-jdbc.version>