adding kmahar to auto assign rotation

Author: bajanam

.github/workflows/issue_assignment.yml

@@ -11,7 +11,7 @@ jobs:
             - name: 'Auto-assign issue'
               uses: pozil/[email protected]
               with:
-                  assignees: patrickfreed,abr-egn,isabelatkinson
+                  assignees: patrickfreed,abr-egn,isabelatkinson,kmahar
                   numOfAssignee: 1
     add-labels:
         runs-on: ubuntu-latest