Merge pull request #73 from tsuyoshicho/renovate/ruby-setup-ruby-1.x

Author: tsuyoshicho

.github/workflows/build.yml

@@ -28,7 +28,7 @@ jobs:
         with:
           submodules: true
       - name: ruby setup
-        uses: ruby/setup-ruby@829114fc20da43a41d27359103ec7a63020954d4 # v1.255.0
+        uses: ruby/setup-ruby@efbf473cab83af4468e8606cc33eca9281bb213f # v1.256.0
       - name: asdf plugin test
         uses: asdf-vm/actions/plugin-test@05e0d2ed97b598bfce82fd30daf324ae0c4570e6 # v3.0.2
         env: