GLES1: Implement logic op through ANGLE_logic_op Bug: angleproject:7654 Change-Id: I88c784d87c1cb7cb7e5ccf8f020203553513bbb3 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3899381 Auto-Submit: Shahbaz Youssefi <syoussefi@chromium.org> Commit-Queue: Amirali Abdolrashidi <abdolrashidi@google.com> Reviewed-by: Amirali Abdolrashidi <abdolrashidi@google.com> Reviewed-by: Cody Northrop <cnorthrop@google.com>