[Infrastructure] Temporarily disable O2linter job (#14662)

Author: singiamtel

.github/workflows/o2-linter.yml

@@ -2,7 +2,7 @@
 # Find issues in O2 code
 name: O2 linter
 
-"on": [pull_request_target, push]
+# "on": [pull_request_target, push]
 permissions: {}
 env:
   BRANCH_MAIN: master