chore(ci): update mirror action

Author: ChandonPierre

.github/workflows/mirror.yaml

@@ -12,5 +12,5 @@ jobs:
       - uses: yesolutions/[email protected]
         with:
           REMOTE: 'https://gitlab.com/${{ github.repository }}'
-          GIT_USERNAME: ${{ secrets.ORG_GITLAB_SYNC_UN }}
-          GIT_PASSWORD: ${{ secrets.ORG_GITLAB_SYNC_PW }}
+          GIT_USERNAME: ${{ secrets.ACCESS_TOKEN_UN }}
+          GIT_PASSWORD: ${{ secrets.ACCESS_TOKEN_PW }}