[roll third_party/pigweed] pw_web: Fix TypeScript errors in Device files

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/169930

https://pigweed.googlesource.com/pigweed/pigweed
third_party/pigweed Rolled-Commits: 85eb0fe4e12d948..8ec2b2d9452a5d7
Roller-URL: https://ci.chromium.org/b/8770571890537346561
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I098ad6a6a00d39975b7818d81ac01da6e4b9bb0a
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/experimental/+/169971
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
diff --git a/third_party/pigweed b/third_party/pigweed
index 85eb0fe..8ec2b2d 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 85eb0fe4e12d948efea4444784763f6173fdb356
+Subproject commit 8ec2b2d9452a5d7f9eb195e28405b0582b3da53e