[roll] Roll fuchsia [lowpan] DNS upstream query support

This feature enables ED to do DNS query via BR.

Original-Bug: b/326122795
Original-Bug: b/278659448

Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1003827
Original-Revision: 66ef1a3ec592fcbbc5f2d189e12035ad3b4d8a76
GitOrigin-RevId: 608383098bf646c9d0194c74b74c880fff9d31e2
Change-Id: I5cc2e6572a45a9ea4417b7318c70d268b43440ec
diff --git a/stem b/stem
index 21ed268..b5f1cef 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="71f6971d03ceb6acc6194ef76242c18ad3791899"/>
+             revision="66ef1a3ec592fcbbc5f2d189e12035ad3b4d8a76"/>
   </projects>
   <hooks>
     <hook name="install-environment"