msm: kgsl: Add support for 8226v2

8226v2 has a new spin of the 305B GPU with a different chip ID.
Add an entry to the GPU list for the new chip ID.  Unfortunately
we can't use the normal ANY_ID trick here because we have so many
different types of chips that use the same core, major and minor
values and differ only in the patchlevel.

Change-Id: Ic0dedbad9bb856a25b71cb825a2960fd0e1d4198
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>