Bump lycheeverse/lychee-action from 1.10.0 to 2.6.1

Bumps [lycheeverse/lychee-action](https://github.com/lycheeverse/lychee-action) from 1.10.0 to 2.6.1.
- [Release notes](https://github.com/lycheeverse/lychee-action/releases)
- [Commits](lycheeverse/lychee-action@v1.10.0...v2.6.1)

---
updated-dependencies:
- dependency-name: lycheeverse/lychee-action
  dependency-version: 2.6.1
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/markdown-link-check.yml

@@ -13,7 +13,7 @@ jobs:
       - uses: actions/checkout@v4
       - name: Link Checker
         id: lychee
-        uses: lycheeverse/lychee-action@v2.0.2
+        uses: lycheeverse/lychee-action@v2.6.1
         with:
           args: --verbose --no-progress --max-concurrency 16 './**/*.md'
           token: ${{ secrets.GITHUB_TOKEN }}