perlPackages.XMLSAXExpat: fix build (#71392)
perlPackages.XMLSAXExpat: fix build (#71392)

This broke after 979811fa4346. Adding the `installTarget` locally works.
Couldn't find any other reproducible breakage.
NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs