roll: third_party/pigweed: pw_system: Separate host and device console log levels

- Add --host-log-level and --device-log-level for finer grain control
  over logging levels.
- Set default level for host to INFO and device to DEBUG.
- The old --verbose option now modifies the host log level only.

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/227599
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>

https://pigweed.googlesource.com/pigweed/pigweed
third_party/pigweed Rolled-Commits: 38133403fcbccb0..6cd58e15a9a5c86
Roller-URL: https://ci.chromium.org/b/8740407920506431313
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Ifb9e1469f1c0337e2a81f251948d3ec980e00774
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/227603
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
diff --git a/third_party/pigweed b/third_party/pigweed
index 3813340..6cd58e1 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 38133403fcbccb0f920246d23a4c89a5477cda0d
+Subproject commit 6cd58e15a9a5c86db572b480918211e1fb8a03de