roll: third_party/pigweed: pw_digital_io_rp2040: Don't discard status returns

Original-Bug: 357090965
Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/227712
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>

https://pigweed.googlesource.com/pigweed/pigweed
third_party/pigweed Rolled-Commits: 6cd58e15a9a5c86..d75af95f4e045d8
Roller-URL: https://ci.chromium.org/b/8740397943252134545
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I48b9057b58d8ba646de9d0c5d1a4024e1190cc0b
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/experimental/+/227607
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 6cd58e1..d75af95 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 6cd58e15a9a5c86db572b480918211e1fb8a03de
+Subproject commit d75af95f4e045d8a6aff84fb1082349501783973