Switch to the new Orb which now supports other prefixes as well

Author: bbottema

.circleci/config.yml

@@ -1,7 +1,7 @@
 version: 2.1
 
 orbs:
-  github-maven-deploy: github-maven-deploy/github-maven-deploy@1.1.0
+  github-maven-deploy: github-maven-deploy/github-maven-deploy@1.2.0
 
 mvn-build-test-command: &mvn-build-test-command
   mvn-build-test-command: mvn verify -DexcludeLiveServerTests=true -Dmaven.javadoc.skip=true