treewide: Manually fix miscategorized autoreconfHook buildInputs

These are the ones with odd indentation my script will mess up on.

pkgs/development/interpreters/ruby/default.nix

@@ -66,8 +66,9 @@ let
         # Have `configure' avoid `/usr/bin/nroff' in non-chroot builds.
         NROFF = "${groff}/bin/nroff";
 
-        buildInputs = ops useRailsExpress [ autoreconfHook bison ]
-          ++ (op fiddleSupport libffi)
+        nativeBuildInputs = ops useRailsExpress [ autoreconfHook bison ];
+        buildInputs =
+             (op fiddleSupport libffi)
           ++ (ops cursesSupport [ ncurses readline ])
           ++ (op docSupport groff)
           ++ (op zlibSupport zlib)

pkgs/os-specific/linux/zfs/default.nix

@@ -38,8 +38,9 @@ let
 
       patches = extraPatches;
 
-      buildInputs = [ autoreconfHook nukeReferences ]
-        ++ optionals buildKernel [ spl ]
+      nativeBuildInputs = [ autoreconfHook nukeReferences ];
+      buildInputs =
+           optionals buildKernel [ spl ]
         ++ optionals buildUser [ zlib libuuid python attr ];
 
       # for zdb to get the rpath to libgcc_s, needed for pthread_cancel to work

pkgs/top-level/lua-packages.nix

@@ -327,7 +327,7 @@ let
       url = "https://github.com/lua-stdlib/lua-stdlib/archive/release.zip";
       sha256 = "0636absdfjx8ybglwydmqxwfwmqz1c4b9s5mhxlgm4ci18lw3hms";
     };
-    buildInputs = [ autoreconfHook unzip ];
+    nativeBuildInputs = [ autoreconfHook unzip ];
     meta = {
       homepage = "https://github.com/lua-stdlib/lua-stdlib/";
       platforms = stdenv.lib.platforms.linux;