Storage buckets: Add Measure tags to add UseCounters for API usage

Bug: 1425563
Change-Id: I4fc4300d193287fcba7785865a9010bab7f82dfb
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4348941


Reviewed-by: Ayu Ishii <ayui@chromium.org>
Commit-Queue: Evan Stade <estade@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1118946}