Update angular.module to accept an Injectable as the configFn.

This is undocumented behavior in Angular, but works because this argument is passed to $injector.invoke.
See 49aba51e6b/src/loader.js lines 81, 370, and 111

types/angular/index.d.ts

@@ -159,7 +159,7 @@ declare namespace angular {
         module(
             name: string,
             requires?: string[],
-            configFn?: Function): IModule;
+            configFn?: Injectable<Function>): IModule;
 
         noop(...args: any[]): void;
         reloadWithDebugInfo(): void;