pkgs/akkoma: bump to 3.15.1HEADmain

it appears i am now bundling this, since nixpkgs is unreliable for this,
and I will not interact with its handling of akkoma specifically (even
as I also won't mor generally).

Thanks to io who it seem to have accidentally nerdsniped into figuring
out how to generate to the mix.nix file and update akkoma.

Co-authored-by: io

0 files changed, 0 insertions, 0 deletions