Vulkan: Clean up deqp_gles3_test_expectations.txt The deqp_gles3_test_expectations.txt file is being cleaned up to give failures their own bug, rather than being lumped into the generic "Implement GLES 3.0 conformance" bug. This gives more visibility to the test failures and allows people to start working on this in isolation more easily. There were also some passing tests removed that were found while doing this cleanup. Bug: angleproject:2950 Test: dEQP-GLES3 Change-Id: I24810ac37053fba96bccc7f320bfacc66cc7da59 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1695927 Commit-Queue: Courtney Goeltzenleuchter <courtneygo@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>