Add action.yml

Author: paulbalandan

action.yml

@@ -0,0 +1,16 @@
+name: 'No Merge Commits Action'
+description: 'Prevent merge commits in pull requests.'
+author: 'John Paul E. Balandan, CPA'
+
+branding:
+  icon: 'git-merge'
+  color: 'red'
+
+inputs:
+  token:
+    description: Token to authenticate with GitHub, usually GITHUB_TOKEN
+    required: true
+
+runs:
+  using: 'node16'
+  main: 'dist/index.js'