There are two hydras that can be opened from ivy interface:
1. `ivy-dispatching-done' (doom key: "C-o", vanilla key: "M-o")
2. `hydra-ivy/body' (doom key: "M-o", vanilla key: "C-o")
Original behavior is that they both can be exited / toggled
by the same key they were opened.
This commit restores the original behaviour but does it without
reverting the decision to swap the "C-o" and "M-o" key bindings.
8afd8a6ce8