[roll] Roll fuchsia [aml-uart-dfv2][dwc3] Correctly forward boot metadata

Make the aml-uart-dfv2 and dwc3 drivers forward their mac address and
serial number metadata from an incoming metadata server instead of its
platform device fidl connection. The mac address and serial number are
considered boot metadata and the platform device has metadata servers to
server boot metadata.

Original-Bug: 373918767
Original-Bug: 407987472
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1242970
Original-Revision: 44cb5e89dc99e9697e8f70f3f6cc980f88f0c427
GitOrigin-RevId: 048117c123bfc40fdb8f4aa2e227d00341c3a468
Change-Id: Ifb5d21d3f8315bda99e9a7c9e53e934f5f1c8ea1
diff --git a/stem b/stem
index cf49cc3..7d5f398 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="fafe894785a0e54ce11d8aba4743dbd07a569944"
+             revision="44cb5e89dc99e9697e8f70f3f6cc980f88f0c427"
              />
   </projects>
   <hooks>