fix: Add default setting for referenced libraries (#584)

Signed-off-by: Sheng Chen <sheche@microsoft.com>

templates/invisible-project/.vscode/settings.json

@@ -1,4 +1,7 @@
 {
     "java.project.sourcePaths": ["src"],
-    "java.project.outputPath": "bin"
+    "java.project.outputPath": "bin",
+    "java.project.referencedLibraries": [
+        "lib/**/*.jar"
+    ]
 }