bluetooth: Avoid including windows.h in bluetooth_uuid.h

There is a general effort to remove windows.h from places where it is
unnecessary and including it in bluetooth_uuid.h makes it hard to use
device::BluetoothUUID in public interfaces.

Bug: None
Change-Id: Iac865c4c25fd8f4d7b1b0188c6ed67070b9fbcc4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4556319


Reviewed-by: Matt Reynolds <mattreynolds@chromium.org>
Auto-Submit: Reilly Grant <reillyg@chromium.org>
Commit-Queue: Matt Reynolds <mattreynolds@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1148137}