feat(tvix/nar-bridge): implement range request for NARs r/8737

With an implementation of AsyncRead + AsyncSeek, axum-range can answer
range requests.

We only use it if a range has been requested, as it uses more memory
than the linear variant.

Change-Id: I0072b0a09b328f3e932f14567a2caa3a49abcbf7
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12509
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Reviewed-by: yuka <yuka@yuka.dev>

0 files changed, 0 insertions, 0 deletions