[roll third_party/pigweed] pw_blob_store: Add module metadata

Original-Bug: 339741960
Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/214502
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https://pigweed.googlesource.com/pigweed/pigweed
third_party/pigweed Rolled-Commits: 30abcad0910ff68..98c249943f7a441
Roller-URL: https://ci.chromium.org/b/8745845491022552961
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I0907536eca4b381c8e683414c8618a773d54d260
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/214552
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
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diff --git a/third_party/pigweed b/third_party/pigweed
index 30abcad..98c2499 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 30abcad0910ff6828eddbd62bdc30faf8f05cdc1
+Subproject commit 98c249943f7a44166db0b60eda88d0acbd3d2e0e