updating poms for 3.0.0 branch with snapshot versions

Author: stefanseifert

pom.xml

@@ -26,7 +26,7 @@ under the License.
     <artifactId>maven-plugins</artifactId>
     <groupId>org.apache.maven.plugins</groupId>
     <version>28</version>
-    <relativePath/>
+    <relativePath />
   </parent>
 
   <groupId>io.wcm.devops.maven.plugins</groupId>