[roll] Roll fuchsia [bazel][zircon] Migrate //zircon/system/ulib/zircon-internal

Original-Bug: 456186321
Test: fx bazel build --config=fuchsia --copt="-ffuchsia-api-level=4293918720" //zircon/system/ulib/zircon-internal
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1482818
Original-Revision: c96faecc54ca08cddfe574a444a217b4bbc13030
GitOrigin-RevId: afeff78bd19a7ec6ace48a61619b4d5dc455f9c2
Change-Id: I0e1d0c6e6ff09e2b59638792e6e0df8db88dc4cc

stem

diff --git a/stem b/stem
index 7836fd4..c142b00 100644
--- a/stem
+++ b/stem
@@ -7,7 +7,7 @@
             manifest="manifests/platform"
             root=""
             remote="https://fuchsia.googlesource.com/fuchsia"
-            revision="0bdb0938812ce15581a7ed93cc123afa75ddd3ac"/>
+            revision="c96faecc54ca08cddfe574a444a217b4bbc13030"/>
   </imports>
   <projects>
     <project name="cobalt"