Update expectations after swiftshader fix Swiftshader fixed issue with shader array length() function. Bug: angleproject:4098 Change-Id: I129f87a80c4ac254bf1b1112d34fcd2b858eab6a Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2066454 Commit-Queue: Courtney Goeltzenleuchter <courtneygo@google.com> Reviewed-by: Ian Elliott <ianelliott@google.com> Reviewed-by: Geoff Lang <geofflang@chromium.org>