Find binaries among build directories, the checkout, and Google Cloud
usage: fx ls-buildid [--help|-h] [--verbose|-v] [--local|-l] BUILD_ID
Searches for all binaries having the given GNU build ID across all build
directories, prebuilt .build-id directories, and (optionally) within
Google Cloud Storage (GCS).
Search includes GCS by default, but this can be overridden to be strictly
local with `--local`. Remote search takes a dependency on `gcloud` and
`gsutil` both being on one's $PATH, as well as users having authenticated
with GCS via `gcloud auth login`.
It is assumed that build directories are of all of the form
$FUCHSIA_DIR/out/foo.
--verbose|-v Be explicit in the build directories and GCS buckets being
searched.
--local|-l Limit the search to local files (i.e., excluding cloud
storage).