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

Author: krisstern

pom.xml

@@ -27,13 +27,13 @@
   <scm>
     <connection>scm:git:https://github.com/${gitHubRepo}.git</connection>
     <developerConnection>scm:git:[email protected]:${gitHubRepo}.git</developerConnection>
-    <tag>build-timeout-1.39</tag>
+    <tag>${scmTag}</tag>
     <url>https://github.com/${gitHubRepo}</url>
   </scm>
 
   <properties>
-    <revision>1.39</revision>
-    <changelist></changelist>
+    <revision>1.40</revision>
+    <changelist>-SNAPSHOT</changelist>
     <!-- https://www.jenkins.io/doc/developer/plugin-development/choosing-jenkins-baseline/ -->
     <jenkins.baseline>2.516</jenkins.baseline>
     <jenkins.version>${jenkins.baseline}.3</jenkins.version>