Bug#666743: gcc-14-for-host is a M-A:foreign compiler interface

[Helmut Grohne]

Control: reassign -1 src:gcc-14
Control: close -1
Control: fixed -1 14-20240121-1

Hi Matthias,

I noticed that this bug is still open. It should have been closed when 
we added gcc-14-for-host. Doing so now.

Helmut