Merge pull request #1215 from kubernetes-client/dependabot/maven/org.apache.maven.plugins-maven-assembly-plugin-3.3.0

Bump maven-assembly-plugin from 2.6 to 3.3.0

Author: k8s-ci-robot

pom.xml

@@ -309,7 +309,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-assembly-plugin</artifactId>
-        <version>2.6</version>
+        <version>3.3.0</version>
       </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>