Updating nexus staging maven plugin

Author: masivesky

cdap-docs/user-guide/source/pipelines/plugins/pom.xml

@@ -840,15 +840,8 @@
           <plugin>
             <groupId>org.sonatype.plugins</groupId>
             <artifactId>nexus-staging-maven-plugin</artifactId>
-            <version>1.6.2</version>
+            <version>1.6.14</version>
             <extensions>true</extensions>
-            <dependencies>
-              <dependency>
-                <groupId>com.thoughtworks.xstream</groupId>
-                <artifactId>xstream</artifactId>
-                <version>1.4.20</version>
-              </dependency>
-            </dependencies>
             <configuration>
               <nexusUrl>https://oss.sonatype.org</nexusUrl>
               <serverId>sonatype.release</serverId>

pom.xml

@@ -1684,15 +1684,8 @@
         <plugin>
           <groupId>org.sonatype.plugins</groupId>
           <artifactId>nexus-staging-maven-plugin</artifactId>
-          <version>1.6.2</version>
+          <version>1.6.14</version>
           <extensions>true</extensions>
-          <dependencies>
-            <dependency>
-              <groupId>com.thoughtworks.xstream</groupId>
-              <artifactId>xstream</artifactId>
-              <version>1.4.20</version>
-            </dependency>
-          </dependencies>
           <configuration>
             <nexusUrl>https://oss.sonatype.org</nexusUrl>
             <serverId>sonatype.release</serverId>
@@ -1730,13 +1723,7 @@
       <plugin>
         <groupId>org.sonatype.plugins</groupId>
         <artifactId>nexus-staging-maven-plugin</artifactId>
-        <dependencies>
-          <dependency>
-            <groupId>com.thoughtworks.xstream</groupId>
-            <artifactId>xstream</artifactId>
-            <version>1.4.20</version>
-          </dependency>
-        </dependencies>
+        <version>1.6.14</version>
       </plugin>
     </plugins>
   </build>