ci: update (#65)

Signed-off-by: Daijiro Fukuda <[email protected]>

Author: daipom

.github/workflows/close-answered-issues.yml

@@ -10,7 +10,7 @@ jobs:
   mark-stale-and-close-for-answered:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/stale@v6
+      - uses: actions/stale@v9
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           days-before-stale: ${{ env.days-before-stale }}

.github/workflows/test.yaml

@@ -8,14 +8,14 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ruby: [ '2.7', '3.1', '3.2' ]
+        ruby: [ '3.2', '3.3', '3.4' ]
         os:
           - windows-latest
           - ubuntu-latest
           - macos-latest
     name: Test on ${{ matrix.os }} with Ruby ${{ matrix.ruby }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
         with: