roll: pigweed, pw_toolchain 5 commits

4ca77fa83f7e819 Merge 'upstream/main' into 'main'
7bbbec8a98bcf12 pw_toolchain: Expose a symlink to clangd
88f05c77b478b16 roll: rust
6503ea83db78a47 pw_symbolizer: Get llvm-symbolizer path from Bazel
08c4ea4df5a3d2b docs: Update changelog

https://pigweed-internal.googlesource.com/pigweed/pigweed
pigweed, pw_toolchain Rolled-Commits: d9c0568e34d1218..4ca77fa83f7e819
Roller-URL: https://ci.chromium.org/b/8741042418159902993
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Ic424f430a43344e9f587b26e04e7fdf76325e1ca
Reviewed-on: https://pigweed-internal-review.git.corp.google.com/c/pigweed/showcase/rp2/+/72992
Bot-Commit: Pigweed-Internal-Roller <pigweed-internal-roller@pw-internal-service-accounts.iam.gserviceaccount.com>
Commit-Queue: Pigweed-Internal-Roller <pigweed-internal-roller@pw-internal-service-accounts.iam.gserviceaccount.com>
diff --git a/MODULE.bazel b/MODULE.bazel
index d515811..2a34352 100644
--- a/MODULE.bazel
+++ b/MODULE.bazel
@@ -63,18 +63,18 @@
 git_override(
     module_name = "pigweed",
     # ROLL: Warning: this entry is automatically updated.
-    # ROLL: Last updated 2024-07-26.
-    # ROLL: By https://cr-buildbucket.appspot.com/build/8741305664823039761.
-    commit = "d9c0568e34d1218ca7771796f662007235bfc608",
+    # ROLL: Last updated 2024-07-29.
+    # ROLL: By https://cr-buildbucket.appspot.com/build/8741042418159902993.
+    commit = "4ca77fa83f7e819a0375dd46384b555830314555",
     remote = "https://pigweed-internal.googlesource.com/pigweed/pigweed",
 )
 
 git_override(
     module_name = "pw_toolchain",
     # ROLL: Warning: this entry is automatically updated.
-    # ROLL: Last updated 2024-07-26.
-    # ROLL: By https://cr-buildbucket.appspot.com/build/8741305664823039761.
-    commit = "d9c0568e34d1218ca7771796f662007235bfc608",
+    # ROLL: Last updated 2024-07-29.
+    # ROLL: By https://cr-buildbucket.appspot.com/build/8741042418159902993.
+    commit = "4ca77fa83f7e819a0375dd46384b555830314555",
     remote = "https://pigweed-internal.googlesource.com/pigweed/pigweed",
     strip_prefix = "pw_toolchain_bazel",
 )