util: Fix shell kind in windows based on program path (#39696)

Closes #39614

The `ShellKind` struct is built on Windows' side, meaning that when
connecting to remotes, we fall back to PowerShell construction, even if
the shell program we are spawning is a unix program.

This broke tasks creation since we are using the shell kind to construct
args:


https://github.com/zed-industries/zed/blob/d04ac864b8cb78ee888ce03323e34c17a6dd16b9/crates/project/src/terminals.rs#L149

In normal terminals this only affected activation scripts (only place
where shell kind is used)

I don't have a Windows machine to test it, so I would appreciate any
help with testing!

Release Notes:

- Fixed an issue where tasks could not be executed in Windows WSL

---------

Signed-off-by: Marco Mihai Condrache <52580954+marcocondrache@users.noreply.github.com>

crates/project/src/debugger/locators/cargo.rs

@@ -117,7 +117,7 @@ impl DapLocator for CargoLocator {
             .cwd
             .clone()
             .context("Couldn't get cwd from debug config which is needed for locators")?;
-        let builder = ShellBuilder::new(&build_config.shell).non_interactive();
+        let builder = ShellBuilder::new(&build_config.shell, cfg!(windows)).non_interactive();
         let (program, args) = builder.build(
             Some("cargo".into()),
             &build_config