[roll] Roll fuchsia [kernel][vm] Expanded attribution counts

These allow implementing the APIs in RFC-0254.

None of the new count fields are exposed to userspace yet. As specified
in the RFC, the new integer fields are set to 0 and the new fixed-point
fractional fields are set to UINT64_MAX.

We do implement the logic to internally sum these new counts across VMOs
and address spaces, even if we don't exposed the summed values to user
space yet.

No functional change.

Original-Bug: 42058561
Original-Bug: 338300808
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1147212
Original-Revision: 7ebf345fd3adb735bd8db5d4e9780e14e41cb83f
GitOrigin-RevId: 71d4354038dd73bca7f7809e66ba0252563c40e6
Change-Id: Ib06a9ed341b77e53399bb7237af617c039a319e6

Author: Adrian Danis

stem

@@ -11,7 +11,7 @@
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              remote="https://fuchsia.googlesource.com/fuchsia"
              gerrithost="https://fuchsia-review.googlesource.com"
-             revision="829702b63162038743111a69d849edd9408c06e7"/>
+             revision="7ebf345fd3adb735bd8db5d4e9780e14e41cb83f"/>
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