ci(deps): bump errata-ai/vale-action from 2.1.1 to 2.1.2 (#52)

Bumps [errata-ai/vale-action](https://github.com/errata-ai/vale-action) from 2.1.1 to 2.1.2.
- [Release notes](https://github.com/errata-ai/vale-action/releases)
- [Commits](vale-cli/vale-action@d89dee9...85f9f7f)

---
updated-dependencies:
- dependency-name: errata-ai/vale-action
  dependency-version: 2.1.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

.github/workflows/spelling_linter.yml

@@ -15,7 +15,7 @@ jobs:
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: Vale
-        uses: errata-ai/vale-action@d89dee975228ae261d22c15adcd03578634d429c # v2.2.0
+        uses: errata-ai/vale-action@85f9f7f2c5f449ac0ae5b66662961bae3f77ca6a # v2.2.0
         with:
           reporter: github-pr-check
           fail_on_error: true