roll: third_party/pigweed dc0b59f..bfbba22 (7 commits)

bfbba22:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/332732 pw_metric: Remove internal alias
e4336b7:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/332752 pw_metric: Remove obsolete PW_METRIC_PWPB_WRITER_NEW and fallback
dbaebf7:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/332936 pw_tokenizer: Use given domain for lookup()
19f576a:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/333133 pw_bluetooth: Change Snoop::Add methods to accept const packet
3be5001:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/333132 pw_bluetooth_proxy: Add const accessors to H4PacketInterface
edf1889:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/316735 pw_containers: Add VarLenEntryQueue
29cef26:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/332933 pw_presubmit: Add pw_internal_namespace check

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: dc0b59f3224208..bfbba22e0e4a47
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8700925116675081665
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I5f1b21f84756c0e8978ee8691645acdc6acd9e05
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/333392
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
diff --git a/third_party/pigweed b/third_party/pigweed
index dc0b59f..bfbba22 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit dc0b59f3224208a87016e9d493f813b4d1fac051
+Subproject commit bfbba22e0e4a47c3d6a175bc65e210505cf87e21