Update angular-mocks.d.ts

allow 

```ts
angular.mock.module("myApp", function($provide) {
    $provide.value("myService", {
        ...
    });
})
```

Also signature is consistent with the global in the same file: 
```ts
declare var module: (...modules: any[]) => any;
```

Report : http://stackoverflow.com/q/24964829/390330