Bump dawidd6/action-download-artifact from 5 to 6 (#2649)

Bumps [dawidd6/action-download-artifact](https://github.com/dawidd6/action-download-artifact) from 5 to 6.
- [Release notes](https://github.com/dawidd6/action-download-artifact/releases)
- [Commits](https://github.com/dawidd6/action-download-artifact/compare/v5...v6)

---
updated-dependencies:
- dependency-name: dawidd6/action-download-artifact
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/playwright.yml

@@ -57,7 +57,7 @@ jobs:
     - name: Download Wasm Cache
       id: download-wasm
       if: needs.check-rust-changes.outputs.rust-changed == 'false'
-      uses: dawidd6/action-download-artifact@v5
+      uses: dawidd6/action-download-artifact@v6
       continue-on-error: true
       with:
         github_token: ${{secrets.GITHUB_TOKEN}}
@@ -162,7 +162,7 @@ jobs:
     - name: Download Wasm Cache
       id: download-wasm
       if: needs.check-rust-changes.outputs.rust-changed == 'false'
-      uses: dawidd6/action-download-artifact@v5
+      uses: dawidd6/action-download-artifact@v6
       continue-on-error: true
       with:
         github_token: ${{secrets.GITHUB_TOKEN}}