[roll third_party/pigweed] pw_bluetooth: Separate LEAddressType and LEExtendedAddressType

The HCI_LE_Extended_Advertising_Report contains an address_type with an
0xFF field for no address provided (anonymous advertisement). This value
isn't included in other address type fields (e.g. in
HCI_LE_Advertising_Report). This change separates out the two types so
that we don't accidentally use a reserved value where we shouldn't.

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/178010

https://pigweed.googlesource.com/pigweed/pigweed
third_party/pigweed Rolled-Commits: 9aa8a037d67ac4f..ab4e275111ff336
Roller-URL: https://ci.chromium.org/b/8766050964079384785
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I4d3d8f369f0a740d14f322e555a53d1b401c460a
Reviewed-on: https://pigweed-review.googlesource.com/c/gonk/+/178174
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
diff --git a/third_party/pigweed b/third_party/pigweed
index 9aa8a03..ab4e275 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 9aa8a037d67ac4ff08567aa48deffa768376c624
+Subproject commit ab4e275111ff3369ecb2008997efe2e1faca8c54