Dedicated display of Surefire running tests

### New feature, improvement proposal

Given that #789 remains unsolved, I doubt there is any immediate prospect of extra functionality being added, but just in case:

On a large multimodule reactor with lots of expensive tests run by Surefire, using `mvnd` rather than `mvn` (or `mvnd --serial`) has a major downside: most of the time the display is uninformative about actual progress because it just shows

```
:some-module surefire:3.5.2:test (default-test)
```

for minutes on end. Whereas running a serial tool would display

```
…
[INFO] Running com.acme.SomeTest
[INFO] Running com.acme.SomeOtherTest
[INFO] Running com.acme.YetAnotherTest
[INFO] Tests run: 17, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 99.123 s -- in com.acme.SomeTest
…
```

in real time. It would be very nice if `mvnd` in parallel mode showed some compact indicator like

```
:some-module surefire:3.5.2:test (default-test) 240✅ 3❌ 11⊖ SomeOtherTest, YetAnotherTest, …3 more
```

updated live so you can see which tests are being run and the running totals (pass/fail/skip). I presume this would require Surefire to emit some sort of event which the Maven core API does not yet define.

Start with the Surefire output and Maven core API limitation described in the issue, then determine whether a test-progress event can be exposed to mvnd. Done means parallel builds show a live compact indicator with running tests and pass, fail, and skip totals.

Written by the indexing model from the issue text.