[roll third_party/pigweed] pw_containers: Fix InlineQueue and InlineDeque copy methods

This CL adds tests for the copy constructors and copy assignment
operators of InlineDeque and InlineQueue. It fixes typos and bugs
revealed by the added tests.

It also adds them as deps of `//pw_containers::pw_containers` to allow
consumers of //pw_containers to access them more easily.

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/148335

https://pigweed.googlesource.com/pigweed/pigweed
third_party/pigweed Rolled-Commits: 99f7b09c63bd9e8..3b27bce19574ba1
Roller-URL: https://ci.chromium.org/b/8779646572160046305
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I2b330e9750179554e6760ff5d91d990ffef61552
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/experimental/+/149550
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 99f7b09..3b27bce 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 99f7b09c63bd9e80fef7a9282e1acc579c356ede
+Subproject commit 3b27bce19574ba1b1a8feaa5526128e9454a0475