Use latest upload-artifact

Author: maths22

.github/workflows/test.yml

@@ -43,7 +43,7 @@ jobs:
           make universal
 
       - name: Archive production artifacts
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: universalJavaApplicationStub
           retention-days: 7
@@ -54,7 +54,7 @@ jobs:
             ./universalJavaApplicationStub
 
       - name: Archive production artifacts
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: nativeJavaApplicationStub
           retention-days: 7