advancement for collecting all music discs

I would like to suggest adding a new advancement for collecting all music discs in Minecraft.

Currently, there are many music discs in the game, including newer ones added in recent updates. However, there is no advancement that rewards players for collecting them all, even though similar collection-based advancements exist (such as breeding all frog variants).

This new advancement could encourage exploration, creativity, and long-term goals for players who enjoy collecting rare items.

Possible ideas for the advancement:

- Unlock when the player obtains every music disc.
- Alternatively, unlock after playing each disc at least once in a jukebox.

Suggested name ideas:

- “Melomaniac”
- “Music Collector”
- “Complete Soundtrack”

This would give more purpose to music discs and reward dedicated players who enjoy collecting them.