ci: remove ref

Author: realstealthninja

.github/workflows/awesome_workflow.yml

@@ -11,7 +11,6 @@ jobs:
     steps:
       - uses: actions/checkout@v4
         with:
-          ref: ${{ github.head_ref }}
           fetch-depth: 0
       - uses: actions/setup-python@v4
       - name: requirements