[roll third_party/pigweed] pw_cli: Add PW_CONSOLE_CONFIG_FILE env var

Add PW_CONSOLE_CONFIG_FILE as a recognized environment variable. See:
https://pigweed.dev/pw_console/py/pw_console/docs/user_guide.html#configuration

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/78140

https://pigweed.googlesource.com/pigweed/pigweed
third_party/pigweed Rolled-Commits: a1c6bfd62b9dc23..fe0fb9c54dd729b
Roller-URL: https://ci.chromium.org/b/8825298219890747121
Cq-Cl-Tag: roller-builder:pigweed-sample-project-roller
Cq-Cl-Tag: roller-bid:8825298219890747121
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I8a32c346d33b64142f5b01c78e6363b6d23d4ba7
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/sample_project/+/78181
Bot-Commit: Pigweed Integration Roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com>
Commit-Queue: Pigweed Integration Roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com>
diff --git a/third_party/pigweed b/third_party/pigweed
index a1c6bfd..fe0fb9c 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit a1c6bfd62b9dc2343ada32cfc8a9cc724250a863
+Subproject commit fe0fb9c54dd729b5938fc5082abb4da014cc7846