audio: add new SFX

[StefanoCecere]

• [x] score up | SFX_Score_UP.wav | Score bar on the left incremented during gameplay
• [x] score down | SFX_Score_DOWN.wav | When a heart is lost (right side of the screen) during gameplay
• [x] photo | SFX_Photo.wav | Photo button pressed in Antura space
• [x] MG Maze : rocket sound |   | When the rocket moves before and after player input, outside of the letter canvas : play the same sfx (rocket engine) at lower volume (-4dB)
• [x] antura 1st gift | SFX_Poof_1.wav | When Antura receives the first gift, after beginning a session with new profile