Update fastlane.yml

.github/workflows/fastlane.yml

@@ -11,7 +11,7 @@ jobs:
       id: vars
       run: echo "::set-output name=sha_short::$(git rev-parse --short HEAD)"
     - name: Set up Ruby 2.7
-      uses: actions/setup-ruby@v1
+      uses: ruby/setup-ruby@v1
       with:
         ruby-version: 2.7
     - name: Install fastlane