refactor(tvix/castore/tonic): use match in channel_from_url r/7025

Having random if blocks and returning from them is error-prone.

Also, turns out we only need the unprefixed scheme in the fallback case,
so move it down to there.

Change-Id: Ifcb09279c963f8a39e0dbabe145990263f3d7cf9
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10041
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>

0 files changed, 0 insertions, 0 deletions