remove Codeowners after Policybot migration (#94)

This is a part of
coopnorge/cloud-platform-team#1172

This PR was automatically generated by a codemod implemented in the
following PR:
coopnorge/codemod#233

Author: sachinchauhan23

.pallet/gitconfig.yaml

@@ -14,8 +14,9 @@ spec:
         requiredStatusChecks:
           checks:
             - "build"
+            - 'policy-bot: main'
         requiredPullRequestReviews:
-          requireCodeOwnerReviews: true
+          requireCodeOwnerReviews: false
   actions:
     enableReusableWorkflowsForOrganizationAccess: true
   visibility: public