mosh: add perl back to buildInputs to fix shebang fixing

pkgs/tools/networking/mosh/default.nix

@@ -1,5 +1,5 @@
 { lib, stdenv, fetchurl, fetchpatch, zlib, protobuf, ncurses, pkg-config
-, makeWrapper, perlPackages, openssl, autoreconfHook, openssh, bash-completion
+, makeWrapper, perl, openssl, autoreconfHook, openssh, bash-completion
 , withUtempter ? stdenv.isLinux, libutempter }:
 
 stdenv.mkDerivation rec {
@@ -11,8 +11,8 @@ stdenv.mkDerivation rec {
     sha256 = "05hjhlp6lk8yjcy59zywpf0r6s0h0b9zxq0lw66dh9x8vxrhaq6s";
   };
 
-  nativeBuildInputs = [ autoreconfHook pkg-config makeWrapper protobuf perlPackages.perl ];
-  buildInputs = [ protobuf ncurses zlib openssl bash-completion ]
+  nativeBuildInputs = [ autoreconfHook pkg-config makeWrapper protobuf perl ];
+  buildInputs = [ protobuf ncurses zlib openssl bash-completion perl ]
     ++ lib.optional withUtempter libutempter;
 
   strictDeps = true;