build(deps): bump rojopolis/spellcheck-github-actions (OpenMage#5118)

Bumps [rojopolis/spellcheck-github-actions](https://github.com/rojopolis/spellcheck-github-actions) from 0.54.0 to 0.55.0.
- [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@0.54.0...0.55.0)

---
updated-dependencies:
- dependency-name: rojopolis/spellcheck-github-actions
  dependency-version: 0.55.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/spellcheck.yml

@@ -13,7 +13,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v6
       - name: Check Spelling
-        uses: rojopolis/spellcheck-github-actions@0.54.0
+        uses: rojopolis/spellcheck-github-actions@0.55.0
         with:
           config_path: .github/spellcheck.yml
           task_name: Markdown