Merge pull request #699 from jetty-project/dependabot/maven/2.0.x/org.apache.maven.plugins-maven-enforcer-plugin-3.6.1

Author: dependabot[bot]

pom.xml

@@ -206,7 +206,7 @@
         </plugin>
         <plugin>
           <artifactId>maven-enforcer-plugin</artifactId>
-          <version>3.5.0</version>
+          <version>3.6.1</version>
         </plugin>
         <plugin>
           <artifactId>maven-gpg-plugin</artifactId>