Bump lycheeverse/lychee-action from 1.7.0 to 1.9.3

Bumps [lycheeverse/lychee-action](https://github.com/lycheeverse/lychee-action) from 1.7.0 to 1.9.3.
- [Release notes](https://github.com/lycheeverse/lychee-action/releases)
- [Commits](lycheeverse/lychee-action@v1.7.0...v1.9.3)

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

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

Author: dependabot[bot]

.github/workflows/documentation.yaml

@@ -51,7 +51,7 @@ jobs:
         run: |
           make html SPHINXOPTS="-W"
       - name: Link Checker
-        uses: lycheeverse/lychee-action@v1.7.0
+        uses: lycheeverse/lychee-action@v1.9.3
         with:
           args: --config='./.lychee.toml' --no-progress './docs/build/html/**/*.html'
           fail: true  # fail on broken links

.github/workflows/test_code.yaml

@@ -32,7 +32,7 @@ jobs:
         shell: bash
         run: npm install -g markdown-link-check
       - name: Link Checker
-        uses: lycheeverse/lychee-action@v1.7.0
+        uses: lycheeverse/lychee-action@v1.9.3
         with:
           args: --config='./.lychee.toml' --no-progress --offline '**/*.md' --exclude-path './docs'
           fail: true  # fail on broken links