Bump action versions in integration test workflow

Author: emlun

.github/workflows/integration-test.yml

@@ -26,10 +26,10 @@ jobs:
 
     steps:
     - name: Check out code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Set up JDK ${{ matrix.java }}
-      uses: actions/setup-java@v3
+      uses: actions/setup-java@v4
       with:
         java-version: ${{ matrix.java }}
         distribution: ${{ matrix.distribution }}
@@ -39,14 +39,14 @@ jobs:
 
     - name: Archive HTML test report
       if: ${{ always() }}
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: test-reports-java${{ matrix.java }}-${{ matrix.distribution }}-html
         path: "*/build/reports/**"
 
     - name: Archive JUnit test report
       if: ${{ always() }}
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: test-reports-java${{ matrix.java }}-${{ matrix.distribution }}-xml
         path: "*/build/test-results/**/*.xml"