Bump lycheeverse/lychee-action from 2.3.0 to 2.4.0 (#80)

Bumps [lycheeverse/lychee-action](https://github.com/lycheeverse/lychee-action) from 2.3.0 to 2.4.0.
- [Release notes](https://github.com/lycheeverse/lychee-action/releases)
- [Commits](lycheeverse/lychee-action@v2.3.0...v2.4.0)

---
updated-dependencies:
- dependency-name: lycheeverse/lychee-action
  dependency-version: 2.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/check-links.yml

@@ -25,7 +25,7 @@ jobs:
         git clone --depth 1 --branch main https://github.com/seismo-learn/seismo-learn.github.io seismo-learn/website/site
 
     - name: Link Checker
-      uses: lycheeverse/lychee-action@v2.3.0
+      uses: lycheeverse/lychee-action@v2.4.0
       with:
         # 429: Too many requests
         args: >