Revert "Feature: PWD-per-drive to facilitate working on multiple drives at Windows" (#14598)

Reverts nushell/nushell#14411

crates/nu-cli/src/repl.rs

@@ -832,12 +832,6 @@ fn do_auto_cd(
     engine_state: &mut EngineState,
     span: Span,
 ) {
-    #[cfg(windows)]
-    let path = if let Some(abs_path) = stack.pwd_per_drive.expand_pwd(path.as_path()) {
-        abs_path
-    } else {
-        path
-    };
     let path = {
         if !path.exists() {
             report_shell_error(