Option to include giphy/stickers in attach menu like camera

[singpolyma]

Instead of having three media buttons (attach, sticker, camera) would be nice to have the option for just one. Camera is already shown when choosing attach but currently there's no way to put giphy in there.

[fred-bowker]

I feel that giphy wouldn't really fit in the media picker, as it is a separate input type, looking at how telegram and whatsapp do it, they always have the giphy option as it is a sticker keyboard.
A good option could be to not show the camera button as it is included in the media picker anyway, this is how it is handled in telegram.