Bump creyD/prettier_action from 3.0 to 4.2

Bumps [creyD/prettier_action](https://github.com/creyD/prettier_action) from 3.0 to 4.2.
- [Release notes](https://github.com/creyD/prettier_action/releases)
- [Commits](creyD/prettier_action@v3.0...v4.2)

---
updated-dependencies:
- dependency-name: creyD/prettier_action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/markdown-normalize.yml

@@ -14,6 +14,6 @@ jobs:
         uses: actions/[email protected]
 
       - name: Prettify markdown
-        uses: creyD/prettier_action@v3.0
+        uses: creyD/prettier_action@v4.2
         with:
             prettier_options: --write **/*.md