mongodb: support two argument collection call with options (#38348)
mongodb: support two argument collection call with options (#38348)

You can call the collection() method with a name and options, but
no callback, if you want to.
georgemarshall/DefinitelyTyped,mcliment/DefinitelyTyped,georgemarshall/DefinitelyTyped,dsebastien/DefinitelyTyped,georgemarshall/DefinitelyTyped,dsebastien/DefinitelyTyped,markogresak/DefinitelyTyped,georgemarshall/DefinitelyTyped