Fix SRI test
Fix SRI test

We can’t use custom name here because different names will have
different store paths. This is a limitation of the Store API’s
reliance on store paths.

We might be able to get around the above in the future by using a
dummy name for certain fixed output paths.

NixOS/nix,NixOS/nix,NixOS/nix,rycee/nix,rycee/nix,rycee/nix,rycee/nix,NixOS/nix,NixOS/nix,rycee/nix