chore(deps): Bump lycheeverse/lychee-action from 2.6.1 to 2.7.0 (#462)

Bumps [lycheeverse/lychee-action](https://github.com/lycheeverse/lychee-action) from 2.6.1 to 2.7.0.
- [Release notes](https://github.com/lycheeverse/lychee-action/releases)
- [Commits](lycheeverse/lychee-action@885c65f...a8c4c7c)

---
updated-dependencies:
- dependency-name: lycheeverse/lychee-action
  dependency-version: 2.7.0
  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/external-link-check.yml

@@ -21,7 +21,7 @@ jobs:
       # Link Checker run with lychee action 
       - name: Link Checker
         id: lychee
-        uses: lycheeverse/lychee-action@885c65f3dc543b57c898c8099f4e08c8afd178a2 # v2.6.1
+        uses: lycheeverse/lychee-action@a8c4c7cb88f0c7386610c35eb25108e448569cb0 # v2.7.0
         with:
           args: --no-progress --insecure --user-agent 'curl/8.4.0' --scheme https --scheme http --header "accept=*/*" https://microcks.io/
           # Use markdown as output format