Update Gazebo/ROS pairing for Rolling

Pairs Rolling with gz-m (currently Rotary).

Signed-off-by: Addisu Z. Taddese <addisuzt@intrinsic.ai>

Author: azeey

release.py

@@ -30,7 +30,9 @@
 RELEASEPY_NO_ARCH_PREFIX = '.releasepy_NO_ARCH_'
 ROS_VENDOR = {'harmonic': ['jazzy'],
               'ionic': ['kilted'],
-              'jetty': ['rolling', 'lyrical']}
+              'jetty': ['lyrical'],
+              'm': ['rolling']
+              }
 
 OSRF_REPOS_SUPPORTED = "stable prerelease nightly testing none"