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

Author: davidB

pom.xml

@@ -8,7 +8,7 @@
 
   <groupId>net.alchim31.maven</groupId>
   <artifactId>scala-maven-plugin</artifactId>
-  <version>3.1.3</version>
+  <version>3.1.4-SNAPSHOT</version>
   <packaging>maven-plugin</packaging>
 
   <name>scala-maven-plugin</name>