roll: third_party/pigweed pw_bluetooth_sapphire: Fix basic_mode_rx_engine_fuzzer

Fix unbounded data size in basic_mode_rx_engine_fuzzer causing an assert
failure in Fragmenter when the data size exceeded the max l2cap payload
size. The max l2cap payload size precondition is already checked by the
TxEngines.

Original-Bug: 406043346
Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/278678
Tests-Not-Needed: Ben Lawson <benlawson@google.com>
Original-Revision: 982bc7d3f29bac737b151c12ec0a19ac516dc07b

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 1e464ac2e81e04..982bc7d3f29bac
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8719320335175405297
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I143c1097d8519b4d620382d15a321d49f9f09b92
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/experimental/+/279392
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 1e464ac..982bc7d 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 1e464ac2e81e0403ccfd95aa4bf6b21dba6c7cda
+Subproject commit 982bc7d3f29bac737b151c12ec0a19ac516dc07b