debugger/tasks: Remove TaskType enum (#29208)

Closes #ISSUE

Release Notes:

- N/A

---------

Co-authored-by: Cole Miller <m@cole-miller.net>
Co-authored-by: Anthony Eid <hello@anthonyeid.me>
Co-authored-by: Conrad Irwin <conrad.irwin@gmail.com>
Co-authored-by: Anthony <anthony@zed.dev>
Co-authored-by: Conrad <conrad@zed.dev>

crates/settings/src/settings.rs

@@ -20,7 +20,7 @@ pub use keymap_file::{
 pub use settings_file::*;
 pub use settings_store::{
     InvalidSettingsError, LocalSettingsKind, Settings, SettingsLocation, SettingsSources,
-    SettingsStore, TaskKind, parse_json_with_comments,
+    SettingsStore, parse_json_with_comments,
 };
 pub use vscode_import::VsCodeSettings;