lua: Do not link Lua module to the Lua core library

Modules should not link to the Lua core library.

See http://lua-users.org/wiki/BuildingModules under
"Do Not Link Modules to the Lua Core Libraries"

Signed-off-by: Natanael Copa <ncopa@alpinelinux.org>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
lxc-alpine: add support for architecture arm

Signed-off-by: Natanael Copa <ncopa@alpinelinux.org>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>