Added ruby to path

Author: jakub-tldr

.github/workflows/release.yml

@@ -177,6 +177,13 @@ jobs:
           asset_name: defguard-proxy-${{ env.VERSION }}-${{ matrix.target }}.deb
           asset_content_type: application/octet-stream
 
+      - name: Install ruby with deb-s3
+        if: matrix.build == 'linux'
+        run: |
+          sudo apt-get install -y ruby
+          gem install deb-s3
+          echo "$(ruby -r rubygems -e 'puts Gem.user_dir')/bin" >> $GITHUB_PATH
+
       - name: Upload DEB to apt repository
         if: matrix.build == 'linux'
         run: |