Fix double release creation

.github/workflows/release.yml

@@ -6,21 +6,6 @@ on:
   workflow_dispatch:
 
 jobs:
-  release:
-    runs-on: ubuntu-18.04
-    outputs:
-      upload_url: ${{ steps.create_release.outputs.upload_url }}
-    steps:
-      - name: Create Release
-        id: create_release
-        uses: actions/create-release@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          tag_name: ${{ github.ref }}
-          release_name: ${{ github.ref }}
-          draft: true
-          prerelease: true
   linuxamd64build:
     name: build x-ui amd64 version
     needs: release