Update dependency maven to v3.9.9

This MR contains the following updates:

Package	Update	Change
maven	minor	3.6.3 -> 3.9.9

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.mvn/wrapper/maven-wrapper.properties

@@ -15,4 +15,4 @@
 # specific language governing permissions and limitations
 # under the License.
 distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.9/apache-maven-3.9.9-bin.zip
-wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar
+wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.3.2/maven-wrapper-3.3.2.jar