Add ping option for fall back (retreat)

@Supremo0075 It's a good call. I feel like teammate positioning is getting worse and worse. Most of my recent deaths on the LTM have been solely attributed to teammates holding awkward or dangerous positions and not budging or listening. I mostly play solo so I usually drop in with two players who are partied up, and they always just do their own thing and barely ping items, let alone listen to tactical calls and directional pings.

@Supremo0075 I agree.
Just want to point out, you can just ping behind you or wherever you want to retreat to.

@Supremo0075
It better be as pitched as this lmao

https://www.youtube.com/watch?v=Xs_OacEq2Sk