msm: Makefile: add build support for apq8026 v1 and v2 dtbs

Add build support for apq8026 v1 and v2 device tree files.

Change-Id: Iabdb4efc9adebd14502fac508e9c80f23d7a9a56
Signed-off-by: Syed Rameez Mustafa <rameezmustafa@codeaurora.org>
1 file changed