roll: pigweed docs: Fix the self field in the RSS feed

The real URL is now https://pigweed.dev/rss.xml whereas
the self field within the RSS feed points to a different
URL.

Original-Bug: 370814463
Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/239493
Presubmit-Verified: CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>
Original-Revision: 1fd4ff9ded9080eb79c25c2240a56e2818f50ffb

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: b8605bb5ae8ce2..1fd4ff9ded9080
Roller-URL: https://ci.chromium.org/b/8735155957072109793
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I83aa8b03ce23527ea5b5438410ef615f09e2af4a
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/239572
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/MODULE.bazel b/MODULE.bazel
index 6971929..13f1b61 100644
--- a/MODULE.bazel
+++ b/MODULE.bazel
@@ -49,8 +49,8 @@
     module_name = "pigweed",
     # ROLL: Warning: this entry is automatically updated.
     # ROLL: Last updated 2024-10-02.
-    # ROLL: By https://cr-buildbucket.appspot.com/build/8735157173092391393.
-    commit = "b8605bb5ae8ce221de35bb5519bc89db319341c4",
+    # ROLL: By https://cr-buildbucket.appspot.com/build/8735155957072109793.
+    commit = "1fd4ff9ded9080eb79c25c2240a56e2818f50ffb",
     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 2024-10-02.
-    # ROLL: By https://cr-buildbucket.appspot.com/build/8735157173092391393.
-    commit = "b8605bb5ae8ce221de35bb5519bc89db319341c4",
+    # ROLL: By https://cr-buildbucket.appspot.com/build/8735155957072109793.
+    commit = "1fd4ff9ded9080eb79c25c2240a56e2818f50ffb",
     remote = "https://pigweed.googlesource.com/pigweed/pigweed",
     strip_prefix = "pw_toolchain_bazel",
 )