[roll] Roll fuchsia [starnix][pty] Implement Get/Set WindowSize.

Original-Bug: 95707
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/679942
Original-Revision: a5725d5bb7975b97dc70ec7a378fd3474a686848
GitOrigin-RevId: 58b1f7f3676ad5fcb90172348b45ad9c2a9fa98c
Change-Id: I9f6000e38c01fe935a15f15203ff3c6568fb12f8
diff --git a/stem b/stem
index ff115f3..43898f7 100644
--- a/stem
+++ b/stem
@@ -10,7 +10,7 @@
              githooks=""
              remote="https://fuchsia.googlesource.com/fuchsia"
              gerrithost="https://fuchsia-review.googlesource.com"
-             revision="a47d4872418d8d1ef7cd0afda877c468c52777a9"/>
+             revision="a5725d5bb7975b97dc70ec7a378fd3474a686848"/>
   </projects>
   <hooks>
     <hook name="install-environment"