roll: pigweed pw_protobuf: Allow .pwpb_options as an options file extension

pw_protobuf allows providing code generator options through a separate
options file. These files are typically found automatically by the
compiler by scanning the source proto directory for a file matching the
name of an input proto file with an options file extension.

Previously, the only supported options extension was `.options`. This
was inspired by Nanopb. However, this results in conflicts with Nanopb
in projects which use it alongside pw_protobuf (such as Pigweed itself).
This change adds `.pwpb_options` as the primary options file extension
for pw_protobuf. `.options` is still supported by default, but a
code generator flag is offered to disable it for projects choosing to
strictly separate Nanopb and pw_protobuf options.

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/241137
Original-Revision: 9525d75843cede1c67f78de7c2f86bb30ac98efe

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 19ba505b67fd82..9525d75843cede
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8733344011463426113
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Id0f1b55690f3fea8372f7adabbd618155797a523
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/243934
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
diff --git a/MODULE.bazel b/MODULE.bazel
index 90fa301..d5b5d52 100644
--- a/MODULE.bazel
+++ b/MODULE.bazel
@@ -48,8 +48,8 @@
     module_name = "pigweed",
     # ROLL: Warning: this entry is automatically updated.
     # ROLL: Last updated 2024-10-22.
-    # ROLL: By https://cr-buildbucket.appspot.com/build/8733345874155202017.
-    commit = "19ba505b67fd823ccb70a4127b81e55a127327f8",
+    # ROLL: By https://cr-buildbucket.appspot.com/build/8733344011463426113.
+    commit = "9525d75843cede1c67f78de7c2f86bb30ac98efe",
     remote = "https://pigweed.googlesource.com/pigweed/pigweed",
 )
 
@@ -57,8 +57,8 @@
     module_name = "pw_toolchain",
     # ROLL: Warning: this entry is automatically updated.
     # ROLL: Last updated 2024-10-22.
-    # ROLL: By https://cr-buildbucket.appspot.com/build/8733345874155202017.
-    commit = "19ba505b67fd823ccb70a4127b81e55a127327f8",
+    # ROLL: By https://cr-buildbucket.appspot.com/build/8733344011463426113.
+    commit = "9525d75843cede1c67f78de7c2f86bb30ac98efe",
     remote = "https://pigweed.googlesource.com/pigweed/pigweed",
     strip_prefix = "pw_toolchain_bazel",
 )