Merge pull request #17 from babbel/fix-release-workflow

Properly create dir

Author: Leszek Zalewski

.github/workflows/build.yml

@@ -50,7 +50,7 @@ jobs:
 
       - name: Create credentials
         run: |
-          mkdir ~/.gem
+          mkdir -p ~/.gem
           cat << EOF > ~/.gem/credentials
           ---
           :rubygems_api_key: ${{ secrets.RUBYGEMS_TOKEN }}