[roll] Roll third_party/pigweed a1f21a8..f69b7e7 (5 commits)

f69b7e7 pw_bluetooth_sapphire: Populate advertising fields in peer
cef99cf bazel: Update to latest rules_cc
96f1e37 pw_env_setup: Add some Rosetta logging
e63f000 pw_kernel: Remove nomem and nostack on interrupt guards
b78d7e2 pw_kernel: Support usize registers

GitOrigin-RevId: e7174f4227287919b761394bfddb87c6907e91bd
Change-Id: I65e46819e7a480fb95cd8330bfb92c464f07b237
diff --git a/third_party/flower b/third_party/flower
index 9ee448f..f6e07cb 100644
--- a/third_party/flower
+++ b/third_party/flower
@@ -512,7 +512,7 @@
              path="third_party/pigweed/src"
              remote="https://fuchsia.googlesource.com/third_party/pigweed.googlesource.com/pigweed/pigweed"
              gerrithost="https://fuchsia-review.googlesource.com"
-             revision="a1f21a854456cd5c0b9044d81fc260a09fe00a02"/>
+             revision="f69b7e70518055a7e008a48e9f2a1788be8f0f7a"/>
     <project name="third_party/github.com/google/python_portpicker"
              gitsubmoduleof="fuchsia"
              path="third_party/python_portpicker/src"