fix: bump actions/setup-java

Author: Abbe98

.github/workflows/ci.yml

@@ -19,7 +19,7 @@ jobs:
     steps:
     - uses: actions/checkout@v2
     - name: Set up JDK 11
-      uses: actions/setup-java@v2
+      uses: actions/setup-java@v4
       with:
         java-version: '11'
         distribution: 'temurin'