🌱 Update Github Actions group to v2.1.0

| datasource  | package                   | from    | to     |
| ----------- | ------------------------- | ------- | ------ |
| github-tags | lycheeverse/lychee-action | v1.10.0 | v2.1.0 |

Author: cluster-stack-bot[bot]

.github/workflows/schedule-link-checker.yml

@@ -21,7 +21,7 @@ jobs:
           private-key: ${{ secrets.SCS_APP_PRIVATE_KEY }}
 
       - name: Link Checker
-        uses: lycheeverse/lychee-action@2b973e86fc7b1f6b36a93795fe2c9c6ae1118621 # v1.10.0
+        uses: lycheeverse/lychee-action@f81112d0d2814ded911bd23e3beaa9dda9093915 # v2.1.0
         id: lychee
         env:
           GITHUB_TOKEN: "${{ steps.generate-token.outputs.token }}"