Remove hardstop blacklist for nexus player vulkan

Local testing says this has been fixed by some series of SKSL changes over
the past month or so

Bug: skia:6037
Change-Id: Iffc8b63e495016ac9565459ddaf44db4049a33c0
Reviewed-on: https://skia-review.googlesource.com/14530
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Ben Wagner <benjaminwagner@google.com>
4 files changed