Allow to pass in `kind` to `act.tap`

[ABausG]

While migrating some tests from default flutter_test to spot I noticed that act.tap does not support setting the kind. We require this to test certain behaviour thats different based on touch vs mouse input.

flutter_test implementation:

    await tester.tap(
      find.text('MyFinder'),
      kind: PointerDeviceKind.mouse,
    );

Expected api:

    await act.tap(
      spotText('MyFinder'),
      kind: PointerDeviceKind.mouse,
    );

Same goes probably for all other tap/drag interactions that spot provides

[passsy]

When designing the act API, I always have human interactions in mind. I never tap with a mouse, I click with a mouse.

Therefore I'd suggest a click API for mouse interactions.

await act.click(spotText('MyFinder'));

For the other PointerDeviceKind besides touch (tap) and mouse (click) (others: stylus, invertedStylus, trackpad, unknown), we need an API allowing to inject it. Maybe add the kind parameter to tap and click or create a new method like tapWith, clickWith. I have to sleep on that 🥱

[ABausG]

I like the click for easier access.

Also find the with prefix quite nice to indicate a different device. Wondering if using with as the parameter name (instead of kind) would also work?

e.g:

act.drag(spot<Me>(), with: PointerDeviceKind.mouse);

reads quite nice?