freshBootstrapTools.bootstrapTools: fix by using bashNonInteractive

https://hydra.nixos.org/build/289942887/nixlog/1/tail
This gets it back after PR #379368

pkgs/stdenv/darwin/stdenv-bootstrap-tools.nix

@@ -1,7 +1,7 @@
 {
   lib,
   stdenv,
-  bash,
+  bashNonInteractive,
   bzip2,
   coreutils,
   cpio,
@@ -131,7 +131,7 @@ stdenv.mkDerivation (finalAttrs: {
       cp ${getBin coreutils_}/bin/* $out/bin
       (cd $out/bin && rm vdir dir sha*sum pinky factor pathchk runcon shuf who whoami shred users)
 
-      cp -d ${getBin bash}/bin/{ba,}sh $out/bin
+      cp -d ${getBin bashNonInteractive}/bin/{ba,}sh $out/bin
       cp -d ${getBin diffutils}/bin/* $out/bin
       cp ${getBin findutils}/bin/{find,xargs} $out/bin
       cp -d ${getBin gawk}/bin/{g,}awk $out/bin
@@ -192,7 +192,7 @@ stdenv.mkDerivation (finalAttrs: {
 
       # tools needed to unpack bootstrap archive
       mkdir -p unpack/bin unpack/lib
-      cp -d ${getBin bash}/bin/{bash,sh} unpack/bin
+      cp -d ${getBin bashNonInteractive}/bin/{ba,}sh unpack/bin
       cp ${getBin coreutils_}/bin/mkdir unpack/bin
       cp ${getBin gnutar}/bin/tar unpack/bin
       cp ${getBin xz}/bin/xz unpack/bin