fix(deps): update dependency org.entur.ror:superpom from v4.9.0 to v5

Author: renovate[bot]

pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.entur.ror</groupId>
         <artifactId>superpom</artifactId>
-        <version>4.9.0</version>
+        <version>5.3.0</version>
     </parent>
     <groupId>org.entur</groupId>
     <artifactId>mummu</artifactId>