Merge pull request #59 from clio/update-publish-action

Fix gem publish action

Author: peerkleio

.github/workflows/gem-push.yml

@@ -14,7 +14,7 @@ jobs:
     steps:
     - uses: actions/checkout@v3
     - name: Set up Ruby 3.0
-      uses: actions/setup-ruby@v1
+      uses: ruby/setup-ruby@v1
       with:
         ruby-version: 3.0.x