chore(deps): bump lycheeverse/lychee-action in /.github/workflows

Bumps [lycheeverse/lychee-action](https://github.com/lycheeverse/lychee-action) from 1.10.0 to 2.1.0.
- [Release notes](https://github.com/lycheeverse/lychee-action/releases)
- [Commits](lycheeverse/lychee-action@v1.10.0...v2.1.0)

---
updated-dependencies:
- dependency-name: lycheeverse/lychee-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/ci.yml

@@ -24,7 +24,7 @@ jobs:
 
       - name: Link Checker
         id: lc
-        uses: lycheeverse/lychee-action@v1.10.0
+        uses: lycheeverse/lychee-action@v2.1.0
         with:
           # See cli args at https://github.com/lycheeverse/lychee#commandline-parameters
           # for excluded URLs, the checker seems to be stricter than Chrome