fix: remove stuck carriage bug

Removes bug where carriage would get stuck between floors by calling it
to the first floor on program start.

cargo-elevator.lua

@@ -161,5 +161,6 @@ function run (floors, queue, first_run)
 end
 
 if arg ~= nil and arg[1] == "run" then
+    FLOORS[1].call()
     run(FLOORS, PKG_QUEUE, true)
 end