CommitEmailer: Sync with version running in production server

It looks like the code was edited on the server, but not updated here.

Author: tstellar

AWS/Lambda/CommitEmailer/commit_emailer.py

@@ -175,7 +175,8 @@ def lambda_handler(event, context):
             # mail_to = os.environ['MAIL_TO']
             mail_to = project_path_email[project]
 
-            if event['ref'] != "refs/heads/master":
+            exclude_branches = ['main', 'master']
+            if not any(x in event['ref'] for x in exclude_branches):
                 mail_to = LLVM_BRANCH_COMMITS_ADDRESS
 
             # If we're sending an additional email to the same address, break instead
@@ -220,3 +221,4 @@ def lambda_handler(event, context):
         'body': response["body"]
     }
 
+