Remove `AsFileId`
Taking &impl AsFileId<'_>
in get_file
doesn't play well with owned
values, as this trait prevents passing owning file::Id
s, as well as
structs that implement AsFileId
, and it's also impossible to take
impl AsFileId
without reference. All just to save typing the extra
.file_id
characters when calling get_file
— it's just not worth
that while one can pass the file ID directly.