[roll] Roll fuchsia [starnix] Use vmar maps for memory manager stats.
Makes MemoryManager::get_stats() infallible because neither
of the error conditions in the current implementation are
reasonable for us to encounter:
1. if we can't run object info queries on a VMAR we created,
there is a very serious bug
2. if we don't have an entry in our RangeMap for a mapping that
zircon sees, there is a very serious bug
Original-Bug: 291962828
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1087576
Original-Revision: 6e3cd25d6d9bf55f308d6399d6ce10dc7cc48fa8
GitOrigin-RevId: c25a35db697cf4e884f05c71757afccf35e6ac2a
Change-Id: I9f8dd0022510e8a746eab7d2b8e0233e2bf4c520
diff --git a/stem b/stem
index ce2f98c..72cbd78 100644
--- a/stem
+++ b/stem
@@ -11,7 +11,7 @@
githooks="integration/git-hooks"
remote="https://fuchsia.googlesource.com/fuchsia"
gerrithost="https://fuchsia-review.googlesource.com"
- revision="4ccb84cfa3001b67a22d0e5206ee99321649ad0f"/>
+ revision="6e3cd25d6d9bf55f308d6399d6ce10dc7cc48fa8"/>
</projects>
<hooks>
<hook name="install-environment"
