roll: pigweed, pw_toolchain: 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
pigweed, pw_toolchain Rolled-Commits: 6cd58e15a9a5c86..d75af95f4e045d8
Roller-URL: https://ci.chromium.org/b/8740398242156414753
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I57943119dde0ea1f415f12858b9afbfdad25ba1e
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/227695
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/WORKSPACE b/WORKSPACE
index 3ac8bad..9ad0b66 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -83,18 +83,18 @@
 git_repository(
     name = "pigweed",
     # ROLL: Warning: this entry is automatically updated.
-    # ROLL: Last updated 2024-08-05.
-    # ROLL: By https://cr-buildbucket.appspot.com/build/8740409272709138913.
-    commit = "6cd58e15a9a5c86db572b480918211e1fb8a03de",
+    # ROLL: Last updated 2024-08-06.
+    # ROLL: By https://cr-buildbucket.appspot.com/build/8740398242156414753.
+    commit = "d75af95f4e045d8a6aff84fb1082349501783973",
     remote = "https://pigweed.googlesource.com/pigweed/pigweed.git",
 )
 
 git_repository(
     name = "pw_toolchain",
     # ROLL: Warning: this entry is automatically updated.
-    # ROLL: Last updated 2024-08-05.
-    # ROLL: By https://cr-buildbucket.appspot.com/build/8740409272709138913.
-    commit = "6cd58e15a9a5c86db572b480918211e1fb8a03de",
+    # ROLL: Last updated 2024-08-06.
+    # ROLL: By https://cr-buildbucket.appspot.com/build/8740398242156414753.
+    commit = "d75af95f4e045d8a6aff84fb1082349501783973",
     remote = "https://pigweed.googlesource.com/pigweed/pigweed.git",
     strip_prefix = "pw_toolchain_bazel",
 )