[roll] Roll infra/recipes [clang_ml_training] Update ml-compiler-opt

This contains the latest performance improvements.

Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/infra/recipes/+/650741
Original-Revision: b208c422b943e68bc6fef290e01cdfdde646af66
GitOrigin-RevId: 620baacb9a6e7412d8d4019bb5877988a7709ecc
Change-Id: I25e9abd9890f911f7e76c618fd446aee5854e1cf
diff --git a/infra/recipes b/infra/recipes
index 8b8476e..534ed25 100644
--- a/infra/recipes
+++ b/infra/recipes
@@ -11,6 +11,6 @@
              path="infra/recipes"
              remote="https://fuchsia.googlesource.com/infra/recipes"
              gerrithost="https://fuchsia-review.googlesource.com"
-             revision="38199a5a520ccbf0f2bdab579badb1afc7bf34eb"/>
+             revision="b208c422b943e68bc6fef290e01cdfdde646af66"/>
   </projects>
 </manifest>