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/languages/src/go.rs

@@ -630,6 +630,10 @@ impl ContextProvider for GoContextProvider {
             },
         ]))
     }
+
+    fn debug_adapter(&self) -> Option<String> {
+        Some("Delve".into())
+    }
 }
 
 fn extract_subtest_name(input: &str) -> Option<String> {