Logistic request: add *instert* instead of *replace* when dragging item

[MrGergoth]

The latest update added drag and drop research card which works like *insert*. Belts, inserters, chests - i belive a lot of peopels keep items in any logical order if we talkin about *Logistics request*. Research a new item (for example, a stack inserter) will require shuffling the all whole list for keep logical order cuz the *insert between* function is missing - the player can only replace the item with another one. Askin to add *insert* function to logistic request as well as similar thing was added in research menu in 2.0.21.