Bump vale-cli/vale-action from 2 to 3

Bumps [vale-cli/vale-action](https://github.com/vale-cli/vale-action) from 2 to 3.
- [Release notes](https://github.com/vale-cli/vale-action/releases)
- [Commits](vale-cli/vale-action@v2...v3)

---
updated-dependencies:
- dependency-name: vale-cli/vale-action
  dependency-version: '3'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/documentation.yml

@@ -31,7 +31,7 @@ jobs:
         with:
           name: PDF build logs
           path: ${{ github.workspace }}/latex-debug-logs
-      - uses: vale-cli/vale-action@v2
+      - uses: vale-cli/vale-action@v3
         with:
           version: 3.8.0
           files: all