roll: pigweed pw_hdlc: Add dump_hdlc_frames.py

This engineering tool can be used to examine HDLC streams (e.g. from a
raw UART log).

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/480025
Original-Revision: 417902919242679d1ad72e54b2725011227fc51b

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 40b82f3b8110bc..41790291924267
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8670011338496303201
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Ie28b5687db903fa414f85b1eb78822704eb502ea
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/481906

MODULE.bazel

diff --git a/MODULE.bazel b/MODULE.bazel
index 89a28a0..bb779ea 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/8670022191712548849
-    commit = "40b82f3b8110bcd974c53f7e1d473b8053ec3315",
+    # ROLL: https://cr-buildbucket.appspot.com/build/8670011338496303201
+    commit = "417902919242679d1ad72e54b2725011227fc51b",
     remote = "https://pigweed.googlesource.com/pigweed/pigweed",
 )