docs: Fix type of the event parameter for onTapUp()

[alpozcan]

Description

On https://docs.flame-engine.org/latest/ towards the bottom it says void onTapUp(TapUpInfo info)

However, this causes the following error on the latest version of Flame (1.23.0):

'Player.onTapUp' ('void Function(TapUpInfo)') isn't a valid override of 'TapCallbacks.onTapUp' ('void Function(TapUpEvent)').dartinvalid_override
tap_callbacks.dart(16, 8): The member being overridden.

Changing TapUpInfo to TapUpEvent fixes it.

Checklist

• I have followed the Contributor Guide when preparing my PR.
• I have updated/added tests for ALL new/updated/fixed functionality.
• I have updated/added relevant documentation in docs and added dartdoc comments with ///.
• I have updated/added relevant examples in examples or docs.

Breaking Change?

• Yes, this PR is a breaking change.
• No, this PR is not a breaking change.

Related Issues

[spydon]

Thanks for your contribution