Prefer linear filtering for YUV for Pixel6+ This is required to pass CtsMediaDecodeTestCases. Narrowed to just Pixel6+ due to another issue (b/321903468) which prevents preferring linear filtering on Pixel4. Bug: b/315387961 Change-Id: I6fbbea10a3b4fd835afbcdbecf120264d0ca8605 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5207870 Reviewed-by: Charlie Lao <cclao@google.com> Commit-Queue: Chris Forbes <chrisforbes@google.com> Reviewed-by: Cody Northrop <cnorthrop@google.com>