Bump org.postgresql:postgresql in /pgp-keys-map-test1

Bumps [org.postgresql:postgresql](https://github.com/pgjdbc/pgjdbc) from 42.7.0 to 42.7.1.
- [Release notes](https://github.com/pgjdbc/pgjdbc/releases)
- [Changelog](https://github.com/pgjdbc/pgjdbc/blob/master/CHANGELOG.md)
- [Commits](pgjdbc/pgjdbc@REL42.7.0...REL42.7.1)

---
updated-dependencies:
- dependency-name: org.postgresql:postgresql
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

pgp-keys-map-test1/pom.xml

@@ -1230,7 +1230,7 @@
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <version>[42.7.0]</version>
+            <version>[42.7.1]</version>
         </dependency>
         <dependency>
             <groupId>org.webjars</groupId>