Merge pull request #2549 from mhashizume/maint/main/ruby-action-bump

Bump Ruby in checks action to 3.3

Author: AriaXLi

.github/workflows/checks.yaml

@@ -21,10 +21,10 @@ jobs:
         uses: actions/checkout@v4
         with:
           fetch-depth: 0
-      - name: Install Ruby version 3.2
+      - name: Install Ruby version 3.3
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 3.2
+          ruby-version: 3.3
       - name: Update rubygems and install gems
         run: |
           gem update --system --silent --no-document