Add include/config to vulkan memory allocator build.

Bug: skia:
Change-Id: Ic5e35c6d89203fcad734349afc421e84388997fb
Reviewed-on: https://skia-review.googlesource.com/135322
Reviewed-by: Ben Wagner <bungeman@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
1 file changed