[bazel] Remove bridge headers from SkCMS

See also http://cl/465300324

Change-Id: Ic8357bd1da7e25925f01fa24386b7ede1df69bc9
Bug: skia:12541, b/237076898
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/565510
Reviewed-by: Ben Wagner <bungeman@google.com>
1 file changed