Everywhere: Hoist the Libraries folder to the top-level

Author: https://github.com/trflynn89
Commit: 93712b24bf
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2256
Reviewed-by: https://github.com/sideshowbarker

Libraries/LibJS/Tests/switch-break.js

@@ -0,0 +1,20 @@
+test("basic functionality", () => {
+    let i = 0;
+    let three;
+    let five;
+
+    for (; i < 9; ) {
+        switch (i) {
+            case 3:
+                three = i;
+                break;
+            case 5:
+                five = i;
+                break;
+        }
+        ++i;
+    }
+
+    expect(three).toBe(3);
+    expect(five).toBe(5);
+});