Run CI when pushed to Jazzy (#493)

* We want a build after every merge to the jazzy branch

Signed-off-by: Ryan Friedman <25047695+Ryanf55@users.noreply.github.com>

Author: Ryanf55

.github/workflows/colcon.yaml

@@ -3,6 +3,7 @@ on:
   push:
     branches:
     - 'rolling'
+    - 'jazzy'
     - 'iron'
     - 'humble'
   pull_request: