These tests crash/fail when reusing EGL Displays.

Bug: angleproject:4992
Change-Id: I72dd61543cb055130836428751167e7528cf55af
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2464722Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>