debugger: Fix up Rust test tasks definitions (#30232)

Closes #ISSUE

Release Notes:

- N/A

---------

Co-authored-by: Conrad Irwin <conrad.irwin@gmail.com>

crates/languages/src/rust.rs

@@ -685,8 +685,8 @@ impl ContextProvider for RustContextProvider {
                     "-p".into(),
                     RUST_PACKAGE_TASK_VARIABLE.template_value(),
                     "--".into(),
-                    RUST_TEST_NAME_TASK_VARIABLE.template_value(),
                     "--nocapture".into(),
+                    RUST_TEST_NAME_TASK_VARIABLE.template_value(),
                 ],
                 tags: vec!["rust-test".to_owned()],
                 cwd: Some("$ZED_DIRNAME".to_owned()),