Play recording on the sim should have similar reactions to play melody

[kiki-lee]

When play recording is in the workspace, it should either trigger the v2 sim or add the connection points for the speaker like the play melody block does.

[abchatra]

audio is v2 only feature and we should do exactly play sound block does which is also v2 feature.

This won't work on v1.

[jwunderl]

@srietkerk here's how you set the parts so we can detect that a function requires v2 just so you know //% parts="microphone" e.g. https://github.com/microsoft/pxt-microbit/blob/master/libs/microphone/microphone.cpp#L56

[srietkerk]

Closed via https://github.com/microsoft/pxt-microbit/pull/5057