Split output to the side

[florianbellmann]

Hi :) I love the rust-tools!
Currently I am struggling though to get the output of a run or debug command as a side split. I found that in the execute_command function we have a hardcoded false to the split function.
See

rust-tools.nvim/lua/rust-tools/executors/termopen.lua

Line 21 in 0cc8ada

utils.split(false, latest_buf_id)

Can we make this a parameter for runnables? 😊