Patch: swapped .wav with .mp3 file

moon2requested to merge
flow3r/tetrisgame:main into main

The flow3r onboard app store needs to store the entire app in memory before extracting, the original .wav file doesn't fit.

This also switches from a bl00mbox sampler to the media module to reduce loading time.

The version is bumped to 2 to apply these changes.

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