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

Author: mala-emnify

examples/quota-management/pom.xml

@@ -16,7 +16,7 @@
         <dependency>
             <groupId>com.emnify.sdk</groupId>
             <artifactId>emnify</artifactId>
-            <version>1.2.0</version>
+            <version>1.3.0-SNAPSHOT</version>
         </dependency>
     </dependencies>