[roll] Roll fuchsia [direct-mode] Add direct mode library

This allows us to load any ELF binary into direct mode.

Original-Bug: 95763
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/716962
Original-Revision: 2ceaf2c3b7af23d826339c4ef15287e2758086c1
GitOrigin-RevId: 0c638bb6ae68de71a1de6871bc080700b5c56e2c
Change-Id: I44751743f87a650439afc111b7d87d4100df9cf1

stem

diff --git a/stem b/stem
index b56f0a3..cb10eb8 100644
--- a/stem
+++ b/stem
@@ -10,7 +10,7 @@
              githooks="integration/git-hooks"
              remote="https://fuchsia.googlesource.com/fuchsia"
              gerrithost="https://fuchsia-review.googlesource.com"
-             revision="29ffc05585fd2c6547d1225ae14ee81eecd6c7da"/>
+             revision="2ceaf2c3b7af23d826339c4ef15287e2758086c1"/>
   </projects>
   <hooks>
     <hook name="install-environment"