roll: pigweed pw_build: Add -O and -g flags to rustflags

-O and -g flags specified through GN toolchains were missing from
rustflags.

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/236392
Original-Revision: 07636c248fb8a85b6f015a979cc44360d38112b0

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 1f2a0feb810005..07636c248fb8a8
Roller-URL: https://ci.chromium.org/b/8735759920548522097
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I699c9e4d425804aecec76aee046ce2a46c269f3e
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/237910
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
diff --git a/MODULE.bazel b/MODULE.bazel
index 4aac733..21a500d 100644
--- a/MODULE.bazel
+++ b/MODULE.bazel
@@ -49,8 +49,8 @@
     module_name = "pigweed",
     # ROLL: Warning: this entry is automatically updated.
     # ROLL: Last updated 2024-09-26.
-    # ROLL: By https://cr-buildbucket.appspot.com/build/8735764620236361697.
-    commit = "1f2a0feb81000531f1ae7e9e26a845609c1beb78",
+    # ROLL: By https://cr-buildbucket.appspot.com/build/8735759920548522097.
+    commit = "07636c248fb8a85b6f015a979cc44360d38112b0",
     remote = "https://pigweed.googlesource.com/pigweed/pigweed",
 )
 
@@ -58,8 +58,8 @@
     module_name = "pw_toolchain",
     # ROLL: Warning: this entry is automatically updated.
     # ROLL: Last updated 2024-09-26.
-    # ROLL: By https://cr-buildbucket.appspot.com/build/8735764620236361697.
-    commit = "1f2a0feb81000531f1ae7e9e26a845609c1beb78",
+    # ROLL: By https://cr-buildbucket.appspot.com/build/8735759920548522097.
+    commit = "07636c248fb8a85b6f015a979cc44360d38112b0",
     remote = "https://pigweed.googlesource.com/pigweed/pigweed",
     strip_prefix = "pw_toolchain_bazel",
 )