media-libs: lcms: update to version 2.12

Uprev the lcms to the latest available version.
It comprises fixes for the memory sanitizer issues
in the dependent ghostscript-gpl package.

BUG=chromium:1207153
TEST=test_that ... printer*

Change-Id: If0c0953829b5dd28595692c4d2ce37fb6ad507d0
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/portage-stable/+/3024193
Commit-Queue: Marcin Wojtas <mwojtas@google.com>
Reviewed-by: Benjamin Gordon <bmgordon@chromium.org>
Tested-by: Marcin Wojtas <mwojtas@google.com>
5 files changed