[native] Update adapter type sorting to deter CPU and unknown adapters.

- This change modulates the change in
  https://dawn-review.git.corp.google.com/c/dawn/+/301355 a bit so
  that real GPU cards retain OS order when the power preference is
  undefined, but makes CPU and Undefined adapters sorted later in
  the list.
- The reason we are updating this is because in the bug below,
  specifically w.r.t the findings in comment#20, there is reason to
  believe that CPU adapters might be being chosen in some cases for
  angle tests and potentially causing timeouts.
- Note that the fix in CaptureAndReplayTests to remove the
  glfwTerminate() call is necessary to make those tests avoid
  destroying resources that are destroyed later on in ~DawnTest.
  Also, it is important to note that the CaptureAndReplayTests have
  actually been running on only Swiftshader since the change above
  landed, and the real hardware testing for these tests have been
  unintentionally suppressed. This change re-enables those tests
  which is what caught the bad glfwTerminate() call. Note that I'm
  not actually positive that removing that call is "correct" but
  Gemini pointed out that SurfaceTests which does a lot of the
  same GLFW setup does not call it, and removing it does seem to
  address some crashes I saw in CQ.

Bug: 517972806
Change-Id: I61a3673cf789192b65634b28fc08769f20026d86
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/344555
Commit-Queue: Loko Kung <lokokung@google.com>
Reviewed-by: Shrek Shao <shrekshao@google.com>
Reviewed-by: Quyen Le <lehoangquyen@chromium.org>