Updates maven-release-plugin to solve problem with tagging

Author: lukaszlenart

pom.xml

@@ -12,7 +12,7 @@
     <version>2.3.16.2-SNAPSHOT</version>
     <packaging>pom</packaging>
     <name>Struts 2</name>
-    <url>http://struts.apache.org/2.x/</url>
+    <url>http://struts.apache.org/</url>
     <description>Apache Struts 2</description>
 
     <inceptionYear>2000</inceptionYear>
@@ -123,7 +123,7 @@
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-release-plugin</artifactId>
-                    <version>2.5</version>
+                    <version>2.52</version>
                 </plugin>
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
@@ -174,6 +174,11 @@
             </plugins>
         </pluginManagement>
         <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-release-plugin</artifactId>
+                <version>2.5</version>
+            </plugin>
             <plugin>
                 <artifactId>maven-jar-plugin</artifactId>
                 <configuration>