chore(deps): bump dawidd6/action-download-artifact in /.github/workflows

Bumps [dawidd6/action-download-artifact](https://github.com/dawidd6/action-download-artifact) from 4 to 6.
- [Release notes](https://github.com/dawidd6/action-download-artifact/releases)
- [Commits](dawidd6/action-download-artifact@v4...v6)

---
updated-dependencies:
- dependency-name: dawidd6/action-download-artifact
  dependency-type: direct:production
...

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

Author: dependabot[bot]

.github/workflows/size-limit.yml

@@ -44,7 +44,7 @@ jobs:
         run: pnpm build
 
       - name: Download baseline stats
-        uses: dawidd6/action-download-artifact@v4
+        uses: dawidd6/action-download-artifact@v6
         if: github.event.number
         with:
           workflow: size-limit.yml