Capture/Replay: handle glGetBooleani_v This also fixes a test. Bug: angleproject:6180 Change-Id: Icad2d089738f4458c90b87620337e9798adb9141 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3139898 Reviewed-by: Cody Northrop <cnorthrop@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Gert Wollny <gert.wollny@collabora.com>