Remove MultisampleCompatibilityTest suppression The failed DrawCoverageAndResolve can pass on 26.20.100.7323 now. Bug: angleproject:3855 Change-Id: Ia6eb9fef2a57f0bdf52cb2e45c138457f5de88aa Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2096230 Reviewed-by: Jonah Ryan-Davis <jonahr@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Jie A Chen <jie.a.chen@intel.com>