fix release workflow

.github/workflows/release.yml

@@ -28,15 +28,13 @@ jobs:
         sh ./bin/github-actions/update-readme.sh
         echo ::set-env name=RELEASE_VERSION::$RELEASE_VERSION
 
-    - name: Commit and Tag
+    - name: Checkout, Commit, Tag and Push
       run: |
+        TMP_RELEASE_BRANCH=tmp/release-${{ env.RELEASE_VERSION }}
+        git checkout -B $TMP_RELEASE_BRANCH
         git commit -am "Release v${{ env.RELEASE_VERSION }}"
         git tag v${{ env.RELEASE_VERSION }} HEAD
-
-    - name: Push tag
-      run: |
-        TMP_RELEASE_BRANCH=tmp/release-${{ env.RELEASE_VERSION }}
-        git push origin HEAD:$TMP_RELEASE_BRANCH --follow-tags
+        git push --follow-tags origin HEAD:$TMP_RELEASE_BRANCH
         git push --delete origin $TMP_RELEASE_BRANCH
 
     - name: Upload release notes