Merge pull request #110 from SpringMT/alert-autofix-10

Potential fix for code scanning alert no. 10: Workflow does not contain permissions

Author: SpringMT

.github/workflows/ruby.yml

@@ -6,6 +6,8 @@
 # For more information see: https://github.com/marketplace/actions/setup-ruby-jruby-and-truffleruby
 
 name: Ruby
+permissions:
+  contents: read
 
 on:
   push: