Merge branch 'platform_1205' into 'main'

change flux default branch from master to main

See merge request !4

e2e/flux.yaml

@@ -436,7 +436,7 @@ spec:
                   description: The Git reference to checkout and monitor for changes, defaults to master branch.
                   properties:
                     branch:
-                      default: master
+                      default: main
                       description: The Git branch to checkout, defaults to master.
                       type: string
                     commit: