roll: third_party/pigweed pw_presubmit: Expand coverage

Install more third party packages and build the 'default' GN target.

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/215742
Original-Revision: 81a348edb4794d3f3a67efb85c4da8d4b35e3f42

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: dfbb287c4944f9..81a348edb4794d
Roller-URL: https://ci.chromium.org/b/8736302985473167425
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I3b1d33486161907ae41b5406042d6b436c4b1b4d
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/experimental/+/237073
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 dfbb287..81a348e 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit dfbb287c4944f93ef48024e1e756db62f199ac44
+Subproject commit 81a348edb4794d3f3a67efb85c4da8d4b35e3f42