roll: third_party/pigweed e75c42a..e606116 (2 commits)

e606116:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/476365 pw_buf: AllocateCopy and AllocateFill
49c65be:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/479406 pw_ghish: Add ${platform} to CIPD path

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: e75c42ad09b9d9..e6061165b6dfd7
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8670384939640562417
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I895672d0188008780d69f4801163ce49c91f07f5
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/478787
diff --git a/third_party/pigweed b/third_party/pigweed
index e75c42a..e606116 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit e75c42ad09b9d9b327c0c5e316285d8a9ab02ac1
+Subproject commit e6061165b6dfd7f391f2acd18b168b46d293068a