421f650bb1
This has been dropped on unstable an nix no longer
compiled with overridden nixpkgs input. On 25.05 these
overrides already do nothing.
Tested with:
nix build .#packages.x86_64-darwin.nix-cli -L --override-input nixpkgs https://releases.nixos.org/nixos/unstable/nixos-25.11pre859555.ab0f3607a6c7/nixexprs.tar.xz
Default deployment target on 25.05 is 11.3, so 10.13
sdk override doesn't have to be updated at all as evident
from the fact that we didn't observe any issues with it.
(cherry picked from commit 20b532eab0)