lint.yml in slack_webhook_logger-0.5.0

- old
+ new

@@ -1,21 +1,23 @@
 name: Linting
 
 on:
   pull_request:
-    types: [opened, synchronize, reopened]
-  push:
-    branches:
-      - main
+    paths:
+      - "**/*.rb"
 
+permissions:
+  contents: read
+
 jobs:
-  test:
+  lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: ruby/setup-ruby@v1
+      - uses: actions/checkout@v3
+
+      - name: Set up Ruby
+        uses: yettoapp/actions/setup-languages@main
         with:
-          ruby-version: 2.7
-          bundler-cache: true
-      - run: bundle install
+          ruby: true
+
       - name: Rubocop
         run: bundle exec rake rubocop