roll: third_party/pigweed 145e2c8..eba5cba (2 commits)

eba5cba:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/410694 pw_kvs,pw_blob_store,pw_file: Fix implicit conversion warnings
993cbe2:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/417712 pw_kernel: Add tracing annotations on RISC-V

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 145e2c801724a5..eba5cba319cd57
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8679807634315714577
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I04dca62fb9fd80881502045912ed0de7031348f4
Reviewed-on: https://pigweed-review.googlesource.com/c/gonk/+/418632
diff --git a/third_party/pigweed b/third_party/pigweed
index 145e2c8..eba5cba 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 145e2c801724a5b7a39b777f6d785091370ba7ce
+Subproject commit eba5cba319cd5752c4d5e16d7bc3aedb0c8460b3