Bump robinraju/release-downloader from 1.11 to 1.12

Bumps [robinraju/release-downloader](https://github.com/robinraju/release-downloader) from 1.11 to 1.12.
- [Release notes](https://github.com/robinraju/release-downloader/releases)
- [Commits](robinraju/release-downloader@v1.11...v1.12)

---
updated-dependencies:
- dependency-name: robinraju/release-downloader
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/cd.www.yml

@@ -36,7 +36,7 @@ jobs:
           mkdir out
           .github/scripts/index.ts --input ./build > ./out/index.json
 
-      - uses: robinraju/release-downloader@v1.11
+      - uses: robinraju/release-downloader@v1.12
         with:
           latest: true
           fileName: mash-*.sh