chore(deps): bump ncipollo/release-action from 1.20.0 to 1.21.0 (#40)

Bumps [ncipollo/release-action](https://github.com/ncipollo/release-action) from 1.20.0 to 1.21.0.
- [Release notes](https://github.com/ncipollo/release-action/releases)
- [Commits](ncipollo/release-action@v1.20.0...v1.21.0)

---
updated-dependencies:
- dependency-name: ncipollo/release-action
  dependency-version: 1.21.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/build-proxy.yml

@@ -113,7 +113,7 @@ jobs:
 
     - name: Upload for prerelease
       if: github.ref == 'refs/heads/master'
-      uses: ncipollo/release-action@v1.20.0
+      uses: ncipollo/release-action@v1.21.0
       with:
         token: ${{ secrets.PAT }}
         tag: ${{ env.VERSION }}