Spawn triggered bear trap only after creature escapes from it

[Night-Pryanik]

Summary

Bugfixes "Spawn triggered bear trap only after creature escapes from it"

Purpose of change

Closes #64587.

Describe the solution

Spawn triggered bear trap only after creature escapes from it, not after trap's trigger. This forbids picking up and other means of interacting with triggered trap until you're freed from it.

Describe alternatives you've considered

Convert bear trap into an "armor" which will be forcefully worn on affected limb (like a splint) on trigger, and be very hard to remove, and may even lead to a removal of a limb, as stated in comments:

Cataclysm-DDA/src/character_escape.cpp

Lines 89 to 91 in bbf0077

	/* Real bear traps can't be removed without the proper tools or immense strength; eventually this should
	allow normal players two options: removal of the limb or removal of the trap from the ground
	(at which point the player could later remove it from the leg with the right tools).

This is a preferred solution, but obviously it would require much more work to implement it properly.

Testing

Got caught in a trap. No trap (both as a trap and as as item) on the ground. Tried to free. After escape, triggered bear trap is spawned on character's location.

Additional context

None.

[SariusSkelrets]

Does it changes how it behaves for monsters?

[Night-Pryanik]

No, monster interaction with bear trap remains the same. This PR affects only character-trap interaction.