Update submodule-sync.yml

Author: git-malik

.github/workflows/submodule-sync.yml

@@ -23,7 +23,7 @@ jobs:
       env:
         CI_TOKEN: ${{ secrets.CI_TOKEN }}
         PARENT_REPO: ${{ secrets.PARENT_REPO }}
-        PARENT_BRANCH: submodule
+        PARENT_BRANCH: main
         WORKFLOW_ID: 95273270
       run: |
         curl -fL --retry 3 -X POST -H "Accept: application/vnd.github.v3+json" -H "Authorization: token ${{ env.CI_TOKEN }}" https://api.github.com/repos/${{ env.PARENT_REPO }}/actions/workflows/${{ env.WORKFLOW_ID }}/dispatches -d '{"ref":"${{ env.PARENT_BRANCH }}"}'