Is your feature request related to a problem? Please describe.
When running tests using package:test_reflective_loader (e.g.: some Dart SDK tests), we have no CodeLens (Run/Debug) above the test methods, so debugging a single test takes more clicks, and it is hidden.

Describe the solution you'd like
I'd like the CodeLens (Run/Debug) to show above the test methods.

Describe alternatives you've considered
Using @soloTest (or similar naming) or right-clicking the gutter button to select the debug option.

Additional context