New emoji for code cleaning / cleanup operations

[Framonti]

• Emoji: 🧹
• Code: :broom:
• Description: Clean up operations

I would suggest to add a complementary gitmoji to 🗑. That is, a gitmoji that states code cleaning / clean up operations were performed. We already have similar options (e.g., ⚰️ for dead code, 🔥 for deleting code, ♻️ for generic refactoring, 🎨 for style). However, sometimes during code cleaning operations I put together most of those operations (I may remove and refactor at the same time, for example). One could argue that the two operations should maybe be performed in two separated commits, but from my experience they're usually done together, especially to resolve a 🗑 commit.

Related gitmoji:

• ⚰️
• 🗑️
• ♻️
• 🔥
• 🎨

[carloscuesta]

Hey @Framonti

Can you reopen the issue sticking with the gitmoji proposal template?

https://github.com/carloscuesta/gitmoji/issues/new/choose

Thanks 🙏🏼