[roll] Roll fuchsia [superproject] Roll infra/recipes [buildproxywrap] fix socat path

`socat` is packaged inside a `bin` subdir.

Original-Bug: 117161
Original-Fixed: b/276178046

Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/infra/recipes/+/827782
Original-Revision: 15fd299f5b59232f4a26b125192115ef30f4a0f0
GitOrigin-RevId: 482f6e68302a5da3e561a50b0779a1d505681496
Roller-URL: https://ci.chromium.org/b/8785078911712882593
CQ-Do-Not-Cancel-Tryjobs: true
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/828376
Original-Revision: 3588b5eb115d5480c9e1d45fe86f5dfced2a2a2c
Change-Id: Icf549a516fc0bf836aca95bcda880fdfc021ebd9
diff --git a/stem b/stem
index a762e54..b931715 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="41e5504a0a6c8f5d2bf4072705805dd9058cd901"/>
+             revision="3588b5eb115d5480c9e1d45fe86f5dfced2a2a2c"/>
   </projects>
   <hooks>
     <hook name="install-environment"