Enable Skia Gold inexact matching Enables inexact matching for ANGLE tests that use Skia Gold using the fuzzy algorithm. This will allow images to be auto-approved if it appears that the differences are due to rounding. Bug: angleproject:7985 Change-Id: Iee791ff2bd06ce426d27e05cf5a6eb0058e857af Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4219862 Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Commit-Queue: Yuly Novikov <ynovikov@chromium.org> Reviewed-by: Yuly Novikov <ynovikov@chromium.org>