Remove magma_buffer_constraints_add_additional usage

magma_buffer_format_additional_constraints_t has been merged into
magma_buffer_format_constraints_t.

Change-Id: I1739229f1fa6f820740b2ff293331951fa3b3ffe
Reviewed-on: https://fuchsia-review.googlesource.com/c/third_party/mesa/+/790973
Reviewed-by: Craig Stout <cstout@google.com>
1 file changed