chore: setting version in pom

Author: tomasbjerre

pom.xml

@@ -8,7 +8,7 @@
   </parent>
 
   <artifactId>generic-webhook-trigger</artifactId>
-  <version>2.3.0</version>
+  <version>2.3.0-SNAPSHOT</version>
   <packaging>hpi</packaging>
   <name>Generic Webhook Trigger Plugin</name>
   <description>Can receive any HTTP request, extract any values from JSON or XML and trigger a job with those values available as variables. Works with GitHub, GitLab, Bitbucket, Jira and many more.</description>