Bump micnncim/action-label-syncer from 1 to 1.2.0

Bumps [micnncim/action-label-syncer](https://github.com/micnncim/action-label-syncer) from 1 to 1.2.0.
- [Release notes](https://github.com/micnncim/action-label-syncer/releases)
- [Commits](micnncim/action-label-syncer@v1...v1.2.0)

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/sync-labels.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/[email protected]
-      - uses: micnncim/action-label-syncer@v1
+      - uses: micnncim/action-label-syncer@v1.2.0
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with: