Chore: bump lycheeverse/lychee-action from 2.0.2 to 2.8.0

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


Updates `lycheeverse/lychee-action` from 2.0.2 to 2.8.0
- [Release notes](https://github.com/lycheeverse/lychee-action/releases)
- [Commits](lycheeverse/lychee-action@v2.0.2...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-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/link-check.yml

@@ -11,7 +11,7 @@ jobs:
             - name: Checkout
               uses: actions/checkout@v4
             - name: Link check with lychee (non-blocking)
-              uses: lycheeverse/lychee-action@v2.0.2
+              uses: lycheeverse/lychee-action@v2.8.0
               with:
                   # Limit concurrency and accept 429 (rate-limited) as non-fatal
                   args: >-