fix for mgx-packet in linuxmoto.mk
|Reported by:||SF/lubomyr_ua||Owned by:||fingolfin|
.mgx-packet must be packed in 7zip pack or others 7-zip supported format (7z, ZIP, GZIP, BZIP2 and TAR) by specification but mxg-installers not support double pack (for example tar & gzip)
Ticket imported from: #2871861. Ticket imported from: patches/1198.