Bump robinraju/release-downloader from 1.10 to 1.11

Bumps [robinraju/release-downloader](https://github.com/robinraju/release-downloader) from 1.10 to 1.11.
- [Release notes](https://github.com/robinraju/release-downloader/releases)
- [Commits](https://github.com/robinraju/release-downloader/compare/v1.10...v1.11)

---
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>

.github/workflows/windows-qt6.yml

@@ -39,7 +39,7 @@ jobs:
         uses: ./.github/actions/setup-vcpkg
 
       - name: 🦬 Setup flex/bison
-        uses: robinraju/release-downloader@v1.10
+        uses: robinraju/release-downloader@v1.11
         with:
           repository: 'lexxmark/winflexbison'
           fileName: '*.zip'