chore(deps): update davidanson/markdownlint-cli2-action action to v12 (#24351)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.github/workflows/build.yml

@@ -264,7 +264,7 @@ jobs:
           os: ${{ runner.os }}
 
       - name: Lint markdown
-        uses: DavidAnson/markdownlint-cli2-action@8f3516061301755c97ff833a8e933f09282cc5b5 # v11.0.0
+        uses: DavidAnson/markdownlint-cli2-action@3aaa38e446fbd2c288af4291aa0f55d64651050f # v12.0.0
 
       - name: Lint fenced code blocks
         run: pnpm doc-fence-check