Bump lycheeverse/lychee-action from 2.7.0 to 2.8.0 in the actions group

Bumps the actions group with 1 update: [lycheeverse/lychee-action](https://github.com/lycheeverse/lychee-action).


Updates `lycheeverse/lychee-action` from 2.7.0 to 2.8.0
- [Release notes](https://github.com/lycheeverse/lychee-action/releases)
- [Commits](lycheeverse/lychee-action@v2.7.0...v2.8.0)

---
updated-dependencies:
- dependency-name: lycheeverse/lychee-action
  dependency-version: 2.8.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: actions
...

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

Author: dependabot[bot]

.github/workflows/linkcheck.yml

@@ -25,7 +25,7 @@ jobs:
       # ref: https://github.com/lycheeverse/lychee-action
       # ref: https://github.com/lycheeverse/lychee#commandline-parameters
       - name: Link Checker
-        uses: lycheeverse/lychee-action@v2.7.0
+        uses: lycheeverse/lychee-action@v2.8.0
         env:
           GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
         with: