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

pom.xml

@@ -10,7 +10,7 @@
 
     <groupId>com.sonyericsson.hudson.plugins.gerrit</groupId>
     <artifactId>gerrit-trigger</artifactId>
-    <version>2.39.3</version>
+    <version>${revision}${changelist}</version>
     <packaging>hpi</packaging>
     <name>Gerrit Trigger</name>
     <description>Integrates with Gerrit code review.</description>
@@ -55,7 +55,7 @@
 
     <properties>
         <jenkins.version>2.410</jenkins.version>
-        <revision>2.39.3</revision>
+        <revision>2.39.4</revision>
         <changelist>-SNAPSHOT</changelist>
         <gitHubRepo>jenkinsci/${project.artifactId}-plugin</gitHubRepo>
         <!--<java.level>8</java.level>-->
@@ -360,6 +360,6 @@
         <connection>scm:git:https://github.com/${gitHubRepo}.git</connection>
         <developerConnection>scm:git:git@github.com:${gitHubRepo}.git</developerConnection>
         <url>https://github.com/${gitHubRepo}</url>
-        <tag>gerrit-trigger-2.39.3</tag>
+        <tag>${scmTag}</tag>
     </scm>
 </project>