roll: third_party/pigweed 4a28597..ffb5324 (12 commits)

ffb5324:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/252352 pw_bluetooth_proxy: Separate rx_additional_credits method
22ec962:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/252952 pw_bluetooth_proxy: Write Identifier in signaling command headers
13c7f3c:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/252292 pw_cli: Allow output-specific color checks
23cc90c:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/231911 pw_crypto: Add AES facade
92c01bf:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/252812 bazel: Specify nanopb version
70e716f:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/252852 pw_bluetooth_proxy: Remove static mutex on l2cap channel
4954f2e:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/252573 pw_bluetooth_proxy: Split RFCOMM tests into own file
b336566:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/252556 pw_bluetooth_proxy: Un-hardcode transport type for BasicL2capChannel
e858848:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/251435 pw_bluetooth_proxy: Add write flow control mechanism
99944ed:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/251472 pw_bluetooth_proxy: Reset proxy on HCI_Reset
327bbb7:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/252772 pw_protobuf: Fix EnumStreamFinder read function
571ba51:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/252574 pw_protobuf_compiler: Fix nanopb warning

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 4a28597bf8cc64..ffb53244780463
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8729243644029162401
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I85c59bb7343ec0fa0e66eeeacac7971ff81d869a
Reviewed-on: https://pigweed-review.googlesource.com/c/gonk/+/253033
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 4a28597..ffb5324 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 4a28597bf8cc64f7cfc4cc019ba969bc10747c2b
+Subproject commit ffb532447804634ffa9a97f78886e8422025f9c2