[maven-release-plugin] prepare for next development iteration

Author: stephenc

pom.xml

@@ -10,7 +10,7 @@
   </parent>
 
   <artifactId>cloudbees-folder</artifactId>
-  <version>6.0.4</version>
+  <version>6.0.5-SNAPSHOT</version>
   <packaging>hpi</packaging>
 
   <name>Folders Plugin</name>
@@ -34,7 +34,7 @@
     <connection>scm:git:git://github.com/jenkinsci/${project.artifactId}-plugin.git</connection>
     <developerConnection>scm:git:git@github.com:jenkinsci/${project.artifactId}-plugin.git</developerConnection>
     <url>https://github.com/jenkinsci/${project.artifactId}-plugin</url>
-    <tag>cloudbees-folder-6.0.4</tag>
+    <tag>HEAD</tag>
   </scm>
 
   <repositories>