roll: pigweed e4226bf..ef62343 (3 commits)

ef62343:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/483830 pw_grpc: Send response message for client streaming RPCs
cadb022:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/484109 pw_ghish: Reorganize documentation by subcommand and add PR tutorial
d476567:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/484569 pw_rpc2: Distinguish client and server packet types

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: e4226bfcc21743..ef623439339677
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8669740212703956465
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I4a6bb395ff6c80690034eb20fb00167293a4cdee
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/485269

MODULE.bazel

diff --git a/MODULE.bazel b/MODULE.bazel
index f378c68..a86ef1f 100644
--- a/MODULE.bazel
+++ b/MODULE.bazel
@@ -41,8 +41,8 @@
 git_override(
     module_name = "pigweed",
     # ROLL: Warning: this is automatically updated by
-    # ROLL: https://cr-buildbucket.appspot.com/build/8669751054927030689
-    commit = "e4226bfcc2174349cfbbc1635db793152ec2e6c8",
+    # ROLL: https://cr-buildbucket.appspot.com/build/8669740212703956465
+    commit = "ef623439339677224f037f32d09f0a3a5dd1cbe3",
     remote = "https://pigweed.googlesource.com/pigweed/pigweed",
 )