Make Hyper-V Ubuntu boxes use archive.ubuntu.com too
Make Hyper-V Ubuntu boxes use archive.ubuntu.com too

Applies the fix from #838 to the Hyper-V preseed config added in #844.

Refs #864.

Signed-off-by: Ed Morley <1993b5016ce0b2518b35e589103f7551f3044910@users.noreply.github.com>

norcams/bento,b1-systems/bento,juliandunn/bento,chef/bento,juliandunn/bento,juliandunn/bento,norcams/bento,devopxteam/bento,b1-systems/bento,devopxteam/bento,norcams/bento,devopxteam/bento,devopxteam/bento,chef/bento,Oefenweb/bento,chef/bento,Oefenweb/bento