Update maven.resolver.build.version to v2

Author: renovate-bot

pom.xml

@@ -220,7 +220,7 @@
     <!-- Version of Maven used during the build (the one used as dependency when building and during Maven plugins
          executions)  -->
     <maven.build.version>3.6.3</maven.build.version>
-    <maven.resolver.build.version>1.4.1</maven.resolver.build.version>
+    <maven.resolver.build.version>2.0.6</maven.resolver.build.version>
     <!-- Version of Maven emebedded in XWiki runtime (more recent than the one used during the build to benefit from
          bugfixes and improvements) -->
     <maven.runtime.version>3.9.9</maven.runtime.version>