[Android] Record maximum GLES version supported for non-ANGLE

This CL adds a metric recording the maximum GLES version supported on
Android. This metric is recorded once per GPU process startup. It is
currently reported only when not on ANGLE due to complexities in
obtaining this information for ANGLE: We want the precise maximum
version, but ANGLE reports the exact version that the client requested
and Chrome never requests > 3.0. As the metric is simply to give us an
idea of the distribution of devices across 2.0/3.0/3.1, measuring it
only when not on ANGLE is unproblematic.

Bug: 347193642
Change-Id: Iab62d7f77e521b7e2422a1535f9d7cd60cd65315
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5672200
Reviewed-by: Jonathan Ross <jonross@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Colin Blundell <blundell@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1322191}