[skip ci] [maven-release-plugin]prepare release 3_3_0

Author: jahia-ci

pom.xml

@@ -34,15 +34,15 @@
     </parent>
     <artifactId>app-shell</artifactId>
     <name>Jahia App-shell</name>
-    <version>3.3.0-SNAPSHOT</version>
+    <version>3.3.0</version>
     <packaging>bundle</packaging>
     <description>This is the custom module (app-shell) for running Jahia javascript applications.</description>
 
     <scm>
         <connection>scm:git:git@github.com:Jahia/app-shell.git</connection>
         <developerConnection>scm:git:git@github.com:Jahia/app-shell.git</developerConnection>
         <url>https://github.com/Jahia/app-shell</url>
-        <tag>HEAD</tag>
+        <tag>3_3_0</tag>
     </scm>
 
     <properties>