Remove redundant ::

Author: ledsun

packages/npm-packages/ruby-wasm-wasi/src/browser.script.ts

@@ -100,7 +100,7 @@ const patchRequireRelative = (vm: RubyVM) => {
 
       original_require_relative(file)
     rescue LoadError
-      ::JS::Browser.instance.require_relative(path)
+      JS::Browser.instance.require_relative(path)
     end
   end
   `;