[roll third_party/pigweed] workspace: Switches Bazel builds to using facades

Switches over all packages that were previously working with Bazel
to use the new facades API. In the process of doing this a few new
modules where newly compatible with Bazel. This is reflected in the
changes to the presubmit.

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/41561

third_party/pigweed Rolled-Commits: 3d0e3152db29c24..c2d5781a76268bf
Roller-URL: https://ci.chromium.org/b/8848417757129645696
Cq-Cl-Tag: roller-builder:pigweed-sample-project-roller
Cq-Cl-Tag: roller-bid:8848417757129645696
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Ica8c3b58a5b9b725932e8871644b61a593851dc6
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/sample_project/+/43320
Reviewed-by: 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 3d0e315..c2d5781 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 3d0e3152db29c24a75464b069557aab72a389595
+Subproject commit c2d5781a76268bfdc00b2f5232bf3e7c1129bf37