[Tagging] Pepper: Chili, piper, bell pepper

[Tobias Zwick]

Hey

This is a follow up of my earlier question about whether to use trees=,
crop= or produce= for orchard produces.

I'd like to establish produce=pepper as deprecated because it is
ambiguous. All the following are also known as pepper (with picture):

1. produce=piper
aka "pepper", "piper", "black/green/white pepper"
https://raw.githubusercontent.com/westnordost/StreetComplete/master/app/src/main/res/drawable-xxhdpi/produce_pepper.png

2. produce=chili
aka "chili pepper", "chili", "chilli"
https://raw.githubusercontent.com/westnordost/StreetComplete/master/app/src/main/res/drawable-xxhdpi/produce_chili.png

3. produce=bell_pepper
aka "pepper", "sweet pepper", "bell pepper", "capsicum"
https://raw.githubusercontent.com/westnordost/StreetComplete/master/app/src/main/res/drawable-xxhdpi/produce_bell_pepper.png

Any comments?

Tobias