gem-push.yml in theforeman-rubocop-0.1.1

- old
+ new

@@ -39,13 +39,8 @@
         with:
           ruby-version: 2.6.x
 
       - run: gem build *.gemspec
       - name: Publish to RubyGems
-        run: |
-          mkdir -p $HOME/.gem
-          touch $HOME/.gem/credentials
-          chmod 0600 $HOME/.gem/credentials
-          printf -- "---\n:rubygems_api_key: ${GEM_HOST_API_KEY}\n" > $HOME/.gem/credentials
-          gem push *.gem
+        run: gem push *.gem
         env:
           GEM_HOST_API_KEY: "Bearer ${{secrets.RUBYGEM_API_KEY}}"