Bump postgresql from 42.5.0 to 42.5.1.

Bumps [postgresql](https://github.com/pgjdbc/pgjdbc) from 42.5.0 to 42.5.1.
- [Release notes](https://github.com/pgjdbc/pgjdbc/releases)
- [Changelog](https://github.com/pgjdbc/pgjdbc/blob/master/CHANGELOG.md)
- [Commits](pgjdbc/pgjdbc@REL42.5.0...REL42.5.1)

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

[#568]

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Author: dependabot[bot]

pom.xml

@@ -43,7 +43,7 @@
         <logback.version>1.3.4</logback.version>
         <mockito.version>4.8.1</mockito.version>
         <netty.version>4.1.85.Final</netty.version>
-        <postgresql.version>42.5.0</postgresql.version>
+        <postgresql.version>42.5.1</postgresql.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <r2dbc-spi.version>1.0.0.RELEASE</r2dbc-spi.version>