Allows Vulkan info collection even if Vk is not enabled in ANGLE.
Also removes the system_utils error message so that the Android
test runner can parse the standard output without conflicts.

Bug: chromium:1133459
Bug: angleproject:5109
Change-Id: I7d7bff0f1c3e456342f27538812b33ee6cd1054b
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2436657Reviewed-by: Cody Northrop <cnorthrop@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>