[third_party/pigweed] Roll 2 commits

b622405a1fd0ff2 pw_ide: Don't warn on missing extensions.json
bf540cfa0a2b886 pw_ide: Alpha-sort the list of targets in VSC

https://pigweed.googlesource.com/pigweed/pigweed
third_party/pigweed Rolled-Commits: 5ae525ae027f91c..b622405a1fd0ff2
Roller-URL: https://ci.chromium.org/b/8761793943667233633
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I20bb2ca1030fdede2e226e918ea0c19be813c0d2
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/experimental/+/184898
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
diff --git a/third_party/pigweed b/third_party/pigweed
index 5ae525a..b622405 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 5ae525ae027f91c57e0c243f2802ab88ff63c0e4
+Subproject commit b622405a1fd0ff256831a4247266c9eb85710b63