Vulkan: Fix data_deps on layers Was broken by https://chromium-review.googlesource.com/900096 BUG=angleproject:2339 Change-Id: I3c28a38619d83e7dcbb2349565517feb1758976c Reviewed-on: https://chromium-review.googlesource.com/907959 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Yuly Novikov <ynovikov@chromium.org>