msm: 8226: add board file support for msm8926
msm: 8226: add board file support for msm8926

Populate the DT match table with a string for msm8926 so that
the same board files can be used for both targets.

Change-Id: I1ab003c9e98c73b4cb7334c19e63c170ff7d5b9d
Signed-off-by: Syed Rameez Mustafa <d316c38b3127db4a8d19f369f757269f344aa63c@codeaurora.org>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas