[roll third_party/pigweed] pw_sync_freertos: correct Mutex & Semaphore destructors

Although this is actually a no-op because the same pointer is used,
this corrects the destructors to use the handle instead of a
pointer to the native type to be locally consistent.

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/35882

third_party/pigweed Rolled-Commits: 6acd2aa46d6986d..5c42aaff3955f24
CQ-Do-Not-Cancel-Tryjobs: true
Roller-URL: https://ci.chromium.org/b/8853554134904177888
Cq-Cl-Tag: roller-builder:pigweed-experimental-roller
Cq-Cl-Tag: roller-bid:8853554134904177888
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Ic1276bda5e2bd90c8c4e34f89f684e9910303ccb
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/experimental/+/35984
Reviewed-by: 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 6acd2aa..5c42aaf 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 6acd2aa46d6986d4c9a24273c59d97992b2e6153
+Subproject commit 5c42aaff3955f24c052dde595196fff773222295