Merge pull request #363 from kufu/dependabot/github_actions/ruby/setup-ruby-1.321.0

Bump ruby/setup-ruby from 1.319.0 to 1.321.0

Author: mktakuya

.github/workflows/auto-update.yml

@@ -10,7 +10,7 @@ jobs:
     steps:
     - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
     - name: Set up Ruby
-      uses: ruby/setup-ruby@003a5c4d8d6321bd302e38f6f0ec593f77f06600 # v1.319.0
+      uses: ruby/setup-ruby@95ef2b042f9d7a56d8268cba8559e2842e2ad01b # v1.321.0
       with:
         bundler-cache: true # runs 'bundle install' and caches installed gems automatically
     - name: update jpostcode data