roll: rust

From: git_revision:4e4d49d60fd696c4036d438292673a2d7fd34519
To: git_revision:7fb5187d0423f4cd0441526571b8cd61927123c9

CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I4d6a5b37fb3bef5a4c8902b8f34287b4f4d29889
diff --git a/pw_env_setup/py/pw_env_setup/cipd_setup/pigweed.json b/pw_env_setup/py/pw_env_setup/cipd_setup/pigweed.json
index 27dd22b..f82bdcf 100644
--- a/pw_env_setup/py/pw_env_setup/cipd_setup/pigweed.json
+++ b/pw_env_setup/py/pw_env_setup/cipd_setup/pigweed.json
@@ -79,7 +79,7 @@
     "_comment": "TODO(pwbug/69) Put rust in cipd for Windows.",
     "path": "fuchsia/rust/${os=linux,mac}-${arch}",
     "tags": [
-      "git_revision:4e4d49d60fd696c4036d438292673a2d7fd34519"
+      "git_revision:7fb5187d0423f4cd0441526571b8cd61927123c9"
     ]
   },
   {