Set release profile for the versions:set command

Author: Ardesco

.rultor.yml

@@ -13,7 +13,7 @@ release:
     mv /home/r/pubring.gpg /home/r/gpg/pubring.gpg
     mv /home/r/secring.gpg /home/r/gpg/secring.gpg
     sudo chmod -R 700 /home/r/gpg
-    mvn versions:set "-DnewVersion=${tag}"
+    mvn -Prelease versions:set "-DnewVersion=${tag}"
     export PATH=$JAVA_HOME/bin:$PATH
     git commit -am "${tag}"
     mvn clean deploy -Prelease --settings /home/r/settings.xml