Revert "bazel: use bash with fallback $PATH consisting of basic shell…

… utils"

This reverts commit 3576806.

It broke python311.pkgs.jaxlib, see
#265041 (comment).

pkgs/development/tools/build-managers/bazel/bazel_6/default.nix

@@ -22,7 +22,6 @@
 , file
 , substituteAll
 , writeTextFile
-, writeShellApplication
 }:
 
 let
@@ -129,16 +128,6 @@ let
 
   defaultShellPath = lib.makeBinPath defaultShellUtils;
 
-  bashWithDefaultShellUtils = writeShellApplication {
-    name = "bash";
-    text = ''
-      if [[ "$PATH" == "/no-such-path" ]]; then
-        export PATH=${defaultShellPath}
-      fi
-      exec ${bash}/bin/bash "$@"
-    '';
-  };
-
   platforms = lib.platforms.linux ++ lib.platforms.darwin;
 
   system = if stdenv.hostPlatform.isDarwin then "darwin" else "linux";
@@ -431,8 +420,8 @@ stdenv.mkDerivation rec {
         # If you add more replacements here, you must change the grep above!
         # Only files containing /bin are taken into account.
         substituteInPlace "$path" \
-          --replace /bin/bash ${bashWithDefaultShellUtils}/bin/bash \
-          --replace "/usr/bin/env bash" ${bashWithDefaultShellUtils}/bin/bash \
+          --replace /bin/bash ${bash}/bin/bash \
+          --replace "/usr/bin/env bash" ${bash}/bin/bash \
           --replace "/usr/bin/env python" ${python3}/bin/python \
           --replace /usr/bin/env ${coreutils}/bin/env \
           --replace /bin/true ${coreutils}/bin/true
@@ -447,17 +436,17 @@ stdenv.mkDerivation rec {
 
       # bazel test runner include references to /bin/bash
       substituteInPlace tools/build_rules/test_rules.bzl \
-        --replace /bin/bash ${bashWithDefaultShellUtils}/bin/bash
+        --replace /bin/bash ${bash}/bin/bash
 
       for i in $(find tools/cpp/ -type f)
       do
         substituteInPlace $i \
-          --replace /bin/bash ${bashWithDefaultShellUtils}/bin/bash
+          --replace /bin/bash ${bash}/bin/bash
       done
 
       # Fixup scripts that generate scripts. Not fixed up by patchShebangs below.
       substituteInPlace scripts/bootstrap/compile.sh \
-          --replace /bin/bash ${bashWithDefaultShellUtils}/bin/bash
+          --replace /bin/bash ${bash}/bin/bash
 
       # add nix environment vars to .bazelrc
       cat >> .bazelrc <<EOF