Misc - Fix IFAK unpacking causing crash (#556)

**When merged this pull request will:**
-Fix the issue with people crashing when an FAK is unpacked when there
is not enough inventory space

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- [Development Guidelines](https://ace3.acemod.org/wiki/development/)
are read, understood and applied.
- Title of this PR uses our standard template `Component -
Add|Fix|Improve|Change|Make|Remove {changes}`.

addons/misc/functions/fnc_FAK_unpack.sqf

@@ -23,24 +23,10 @@ params ["_unit", "_item", "_type", "_slot"];
 private _fnc_arrayToInvItem = {
     params ["_unit", "_array", "_container"];
 
-    private _groundContainer = nearestObjects [_unit, ["GroundWeaponHolder", "WeaponHolder", "Library_WeaponHolder", "WeaponHolderSimulated"], 2] param [0];
-
     {
         for "_i" from 1 to (_x select 1) do
         {
-            private _inventory = [_unit, _x select 0, _container] call ACEFUNC(common,addToInventory);
-
-            if !(_inventory select 0) then {
-                if (isNil "_groundContainer") exitWith {
-                    _groundContainer = _inventory select 1;
-                };
-
-                {
-                    _groundContainer addItemCargoGlobal [_x, 1];
-                } forEach itemCargo (_inventory select 1);
-
-                deleteVehicle (_inventory select 1);
-            };
+            [_unit, _x select 0, _container] call ACEFUNC(common,addToInventory);
         } 
     } foreach _array;
 };
@@ -161,4 +147,4 @@ if (_slot > 0) then {
             [_unit, (_itemList select _forEachIndex), _container] call _fnc_arrayToInvItem;
         };
     } forEach _slotArray;
-};
+};