[MCLEAN-98] - Upgrade maven-plugin parent to 35

 - Upgrade Maven Plugin tools to 3.6.4
 - Changed maven-plugin-api scope to provided
 - Upgrade maven-plugin-testing-harness to 3.3.0

pom.xml

@@ -25,7 +25,7 @@ under the License.
   <parent>
     <groupId>org.apache.maven.plugins</groupId>
     <artifactId>maven-plugins</artifactId>
-    <version>34</version>
+    <version>35</version>
     <relativePath/>
   </parent>
 
@@ -68,7 +68,7 @@ under the License.
     <mavenVersion>3.2.5</mavenVersion>
     <javaVersion>8</javaVersion>
     <surefire.version>2.22.2</surefire.version>
-    <mavenPluginToolsVersion>3.6.2</mavenPluginToolsVersion>
+    <mavenPluginToolsVersion>3.6.4</mavenPluginToolsVersion>
     <project.build.outputTimestamp>2020-04-07T21:04:00Z</project.build.outputTimestamp>
   </properties>
 
@@ -98,12 +98,6 @@ under the License.
       <artifactId>maven-plugin-testing-harness</artifactId>
       <version>3.3.0</version>
       <scope>test</scope>
-      <exclusions>
-        <exclusion>
-          <groupId>org.codehaus.plexus</groupId>
-          <artifactId>plexus-container-default</artifactId>
-        </exclusion>
-      </exclusions>
     </dependency>
     <dependency>
       <groupId>org.apache.maven</groupId>
@@ -125,53 +119,6 @@ under the License.
     </dependency>
   </dependencies>
 
-  <build>
-    <pluginManagement>
-      <plugins>
-        <!-- remove with next parent upgrade -->
-        <plugin>
-          <artifactId>maven-project-info-reports-plugin</artifactId>
-          <version>3.1.2</version>
-        </plugin>
-        <plugin>
-          <artifactId>maven-enforcer-plugin</artifactId>
-          <version>3.0.0</version>
-          <dependencies>
-            <dependency>
-              <groupId>org.codehaus.mojo</groupId>
-              <artifactId>extra-enforcer-rules</artifactId>
-              <version>1.5.1</version>
-            </dependency>
-          </dependencies>
-        </plugin>
-       <plugin>
-          <groupId>org.apache.maven.plugins</groupId>
-          <artifactId>maven-javadoc-plugin</artifactId>
-          <version>3.3.1</version>
-          <configuration> <!--  remove after MPOM-269 -->
-            <tagletArtifacts combine.self="override"/>
-          </configuration>
-        </plugin>
-        <plugin>
-          <artifactId>maven-site-plugin</artifactId>
-          <version>3.10.0</version>
-        </plugin>
-      </plugins>
-    </pluginManagement>
-    <plugins>
-      <plugin><!-- remove with next parent upgrade -->
-        <artifactId>maven-enforcer-plugin</artifactId>
-        <version>3.0.0</version>
-        <dependencies>
-          <dependency>
-            <groupId>org.codehaus.mojo</groupId>
-            <artifactId>extra-enforcer-rules</artifactId>
-            <version>1.5.1</version>
-          </dependency>
-        </dependencies>
-      </plugin>
-    </plugins>
-  </build>
   <profiles>
     <profile>
       <id>run-its</id>