Add many new noteblock sounds

[Wuzzy2]

Follow-up PR to #535.

This PR adds a lot of new noteblock sounds (most CC0, some CC BY 3.0). This should make usng the noteblock much more fun and allow for many more possibilities to create melodies.

The sounds are triggered by the node below the noteblock.

New sounds:

• Any leaves: Flute
• Any wool: Guitar
• Any sand: Sticks (dull)
• Sandstone or Desert Sandstone or Silver Sandstone: Sticks (reverb)
• Gravel: Bass guitar
• Straw: Banjo
• Cactus: Didgeridoo
• Obsidian or Obsidian Block or Obsidian Brick: Bass drum
• Vessels Shelf: Glass
• Ice: Chime
• Coral Skeleton or Bones: Wooden xylophone
• Tin Block: Metal xylophone
• Copper Block: Cowbell
• Bronze Block: Gong
• Gold Block: Bell
• Diamond Block: Square wave
• Silver Sandstone Brick: Chorus
• Water Source or River Water Source: Water bubble sound
• Mese Lamp: Toy piano

I hope you like it! I certainly had fun compiling all the sounds (although I did this years ago).

[Wuzzy2]

Bump.