Upgrade maven-dependency-plugin 3.5.0 -> 3.6.0 (#646)

See:
- https://issues.apache.org/jira/issues/?jql=project%20%3D%20MDEP%20AND%20fixVersion%20%3E%203.5.0%20AND%20fixVersion%20%3C%3D%203.6.0
- apache/maven-dependency-plugin@maven-dependency-plugin-3.5.0...maven-dependency-plugin-3.6.0

pom.xml

@@ -940,7 +940,7 @@
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-dependency-plugin</artifactId>
-                    <version>3.5.0</version>
+                    <version>3.6.0</version>
                     <configuration>
                         <!-- XXX: Drop `ignoreAllNonTestScoped` once
                         https://issues.apache.org/jira/browse/MNG-6058 is