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

Author: GitHub Actions

pom.xml

@@ -4,7 +4,7 @@
 
     <groupId>de.muenchen.dave</groupId>
     <artifactId>dave-backend</artifactId>
-    <version>3.0.0</version>
+    <version>3.0.1-SNAPSHOT</version>
     <name>dave_backend</name>
     <description>Backend für DAVe</description>
 
@@ -56,7 +56,7 @@
     <scm>
         <connection>scm:git:https://github.com/it-at-m/dave-backend.git</connection>
         <developerConnection>scm:git:https://github.com/it-at-m/dave-backend.git</developerConnection>
-        <tag>dave-backend-3.0.0</tag>
+        <tag>dave-backend-1.9.0</tag>
     </scm>
 
     <profiles>