workflow: Checksum/gpg generation action requires a linux runner.

.github/workflows/release.yaml

@@ -99,7 +99,7 @@ jobs:
                 mv "${f_name}" "livepeer-${f_name}"
                 if [ "$platform" == "windows" ]
                 then
-                  zip -9 "../releases/livepeer-${f_name/.exe/}-windows-${arch}.zip" "livepeer-${f_name}"
+                  zip -q9 "../releases/livepeer-${f_name/.exe/}-windows-${arch}.zip" "livepeer-${f_name}"
                 else
                   tar -czf "../releases/livepeer-${f_name}-${platform}-${arch}.tar.gz" "livepeer-${f_name}"
                 fi
@@ -108,6 +108,27 @@ jobs:
             done
           done
 
+      - name: Upload artifacts for processing further in linux
+        uses: actions/upload-artifact@master
+        with:
+          name: release-artifacts
+          path: releases/
+
+  release:
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - name: checkout
+        uses: actions/checkout@master
+        with:
+          fetch-depth: 0
+
+      - name: Download artifacts from build stage
+        uses: actions/download-artifact@master
+        with:
+          name: release-artifacts
+          path: releases/
+
       - name: Generate sha256 checksum and gpg signatures for release artifacts
         uses: livepeer/action-gh-checksum-and-gpg-sign@latest
         with:

Makefile

@@ -62,7 +62,7 @@ release:
 	git tag -a v$(version) -m "Release v$(version)"
 	git push origin v$(version)
 
-	echo -n "Release mist-api-connector? [y] "
+	@echo "Release mist-api-connector? [y] "
 	@read ans && [ $${ans:-y} = y ] || { echo "Mapic release aborted, branch not fast-forwarded."; exit 1 ; }
 
 	git checkout mapic-release