fix: Remove duplicate time property

A time property was added in two separate commits:
https://github.com/DefinitelyTyped/DefinitelyTyped/commit/d3864ce1
https://github.com/DefinitelyTyped/DefinitelyTyped/commit/814578c0

It looks like these both got merged in at similar times, and both
additions ended up making it in.

It's breaking some builds for us, so it'd be good to remove one
of them.

types/request/index.d.ts

@@ -154,7 +154,6 @@ declare namespace request {
         ca?: string | Buffer | string[] | Buffer[];
         har?: HttpArchiveRequest;
         useQuerystring?: boolean;
-        time?: boolean;
     }
 
     interface UriOptions {