Bump errata-ai/vale-action from 2.1.1 to 2.1.2

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@v2.1.1...2.1.2)

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

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/vale-lint.yml

@@ -17,7 +17,7 @@ jobs:
           files: content/**/*.md  # Only check markdown files in the content directory
           separator: ","
 
-      - uses: errata-ai/vale-action@v2.1.1
+      - uses: errata-ai/vale-action@2.1.2
         if: steps.changed-files.outputs.any_changed == 'true'
         with: 
           fail_on_error: true