Bump lycheeverse/lychee-action from 2.0.0 to 2.1.0

Bumps [lycheeverse/lychee-action](https://github.com/lycheeverse/lychee-action) from 2.0.0 to 2.1.0.
- [Release notes](https://github.com/lycheeverse/lychee-action/releases)
- [Commits](lycheeverse/lychee-action@v2.0.0...v2.1.0)

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

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

.github/workflows/markdown.yml

@@ -54,7 +54,7 @@ jobs:
             uses: "actions/[email protected]"
         -
             name: "Run Lychee"
-            uses: "lycheeverse/lychee-action@v2.0.0"
+            uses: "lycheeverse/lychee-action@v2.1.0"
             with:
                 output: "${{ runner.temp }}/lychee/out.md"
                 fail: true