Adding a metric for determining Win11 upgrade eligibility

This metric is recorded at startup for Chrome running on Win10. Records
a boolean histogram that represents if the hardware is capable of being
upgraded to Win11.

Note: The implementation is based on published requirements. HWREQCHK
APIs are currently not available for use and hence the implementation
is unable to leverage that directly.

Bug: 376275766
Change-Id: Ia9e67b4f150fe81f2e9d2cdd55c38db89fc5a444
Low-Coverage-Reason: HARD_TO_TEST since it relies on specialized HW
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6136154
Commit-Queue: Eshwar Stalin <estalin@chromium.org>
Reviewed-by: Greg Thompson <grt@chromium.org>
Reviewed-by: Mark Pearson <mpearson@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1402625}