[third_party/pigweed] Roll 20 commits
a2b21f201273691 pw_toolchain: Rename `action_config_flag_sets` to
6532d77de01bf38 roll: gn
4b5dc0535d75ca1 roll: clang-next
3ba7cdc20535ec0 roll: 310, 311, 38, 39
16af162c6245405 pw_spi: Add Android.bp
a41e6b8905827ef targets/rp2040: Replace rp2040 target with rp2040_
72840bdfdc5b67d pw_spi_rp2040: Initiator implementation
d994a31af28c435 pw_rpc: Support legacy unsolicited responses
0d6b7c351f9baf5 pw_spi: DigitalOutChipSelector
52cc1a61e82e15d rp2040_utils: Custom libusb backend
6495a6ee1295c2f pw_toolchain: Simplify macOS -nostdlib++ usage
8a74b5a34b6efc5 pw_stream: Fix Pigweed build after sync
f54dc07d78bccaf pigweed.json: Disallow Rosetta
320427e20c5756f pw_fuzzer: Fix Bazel example, add presubmit test
33cd552638c42ec build: Fix docs build on mac-arm64
0d0b9919b7c38f6 pw_{cli,module,watch}: Add exit codes
c050599082a7277 pw_transfer: Add GetResourceStatus method
a27434745dc5cfd pw_toolchain: Remove unnecessary toolchain argumen
e8de610d576dd4a pw_chrono_rp2040: Minor tweaks to documentation an
e982c93aba2cc25 pw_multibuf: Fix soong support
https://pigweed.googlesource.com/pigweed/pigweed
third_party/pigweed Rolled-Commits: 8b408829fcd8b9d..a2b21f201273691
Roller-URL: https://ci.chromium.org/b/8755674688922301505
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I4094f6650bb4a63a11e85cf4c018dd60bf2bcee7
Reviewed-on: https://pigweed-review.googlesource.com/c/gonk/+/193172
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 8b40882..a2b21f2 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 8b408829fcd8b9d74d49bf0f2d23554a7461e3b6
+Subproject commit a2b21f20127369137c0a24ba1aa91dba86ce9197
