Added menu sound effects for select and click actions

[harsh-k7]

This pull request implements sound effects for menu interactions. The following changes have been made:

Integrated click.wav and select.wav into MenuConfig.

Added _click_sound for selection changes using Up/Down keys.

Added _select_sound for confirming menu choices using Return key.

Updated game_menu_impl.h and game_menu_impl.cpp to handle sound playback.

Ensured smooth functionality for menu navigation.

This enhancement aligns with issue #3 (Menu Sounds). Let me know if any adjustments are needed!