Fix Issue 11196 - `std.range.zip` fails to compile if range elements aren't default contructable

Issue URL: http://d.puremagic.com/issues/show_bug.cgi?id=11196
Merge pull request #1619 from denis-sh/fix-Issue-11196

Fix Issue 11196 - `std.range.zip` fails to compile if range elements aren't default contructable