Makefile: move dependencies for test image
Makefile: move dependencies for test image

liliang365/my_gummiboot,liliang365/my_gummiboot,trilean/gummiboot,FrozenCow/gummiboot,todorez/gummiboot-multiboot2,karelzak/gummiboot,miguelinux/gummiboot2systemd-boot,miguelinux/gummiboot2systemd-boot,freedesktop-unofficial-mirror/gummiboot,aaronp24/gummiboot,todorez/gummiboot-multiboot2,aaronp24/gummiboot,todorez/tummiboot,trilean/gummiboot,karelzak/gummiboot,FrozenCow/gummiboot,todorez/tummiboot,freedesktop-unofficial-mirror/gummiboot