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/modules/top-level-dispose.mjs

@@ -0,0 +1,14 @@
+export let passed = false;
+let failed = false;
+
+if (passed)
+    failed = true;
+
+using a = { [Symbol.dispose]() { if (!failed) passed = true; } }
+
+if (passed)
+    failed = true;
+
+failed = true;
+// Should trigger before
+using b = { [Symbol.dispose]() { if (!passed) failed = false; } }