Merge pull request #162 from hiroyuki-sato/topic/bump-github-actions

Update GitHub Actions use checkout@v4 and setup-java@v4

Author: hiroyuki-sato

.github/workflows/check.yml

@@ -13,9 +13,9 @@ jobs:
         - 9.4.2.0
       fail-fast: false
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up OpenJDK 8
-      uses: actions/setup-java@v3
+      uses: actions/setup-java@v4
       with:
         java-version: 8
         distribution: "temurin"