ARM: dts: Makefile: Add the am335x-evmsk target in dtbs list
ARM: dts: Makefile: Add the am335x-evmsk target in dtbs list

The EVMSK was not built with the 'make dtbs' command.
Add the missing entry in the dts Makefile.

Signed-off-by: Benoit Cousson <1f57ac750b0b4fd69f24c35d4e23093b91dc3e77@ti.com>

TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs