Merge pull request #80 from rubygems/fix-gem-release-ver

Fixed version number of rubygems/release-gem

Author: hsbt

.github/workflows/push_gem.yml

@@ -32,4 +32,4 @@ jobs:
           ruby-version: ruby
 
       # Release
-      - uses: rubygems/release-gem@9e85cb11501bebc2ae661c1500176316d3987059 # v1
+      - uses: rubygems/release-gem@9e85cb11501bebc2ae661c1500176316d3987059 # v1.1.0