Bump rojopolis/spellcheck-github-actions from 0.49.0 to 0.51.0

Bumps [rojopolis/spellcheck-github-actions](https://github.com/rojopolis/spellcheck-github-actions) from 0.49.0 to 0.51.0.
- [Release notes](https://github.com/rojopolis/spellcheck-github-actions/releases)
- [Changelog](https://github.com/rojopolis/spellcheck-github-actions/blob/master/CHANGELOG.md)
- [Commits](rojopolis/spellcheck-github-actions@584b2ae...35a02ba)

---
updated-dependencies:
- dependency-name: rojopolis/spellcheck-github-actions
  dependency-version: 0.51.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/spellcheck.yml

@@ -42,4 +42,4 @@ jobs:
           fetch-depth: 0
 
       - name: Spellcheck
-        uses: rojopolis/spellcheck-github-actions@584b2ae95998967a53af7fbfb7f5b15352c38748 # v0.49.0
+        uses: rojopolis/spellcheck-github-actions@35a02bae020e6999c5c37fabaf447f2eb8822ca7 # v0.51.0