Increase end2end timeout and sharding on Pixel 6 Bug: angleproject:7050 Change-Id: I3402a9f930f47a32537afd13674a3d6bc514f606 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3481302 Auto-Submit: Yuly Novikov <ynovikov@chromium.org> Reviewed-by: Amirali Abdolrashidi <abdolrashidi@google.com> Commit-Queue: Amirali Abdolrashidi <abdolrashidi@google.com>