[python/modturtle] Allowinterruption during reset

Scenario:
fro m turtle import *
while 1==1:
  reset()
-> This script cannot be interrupted

python/port/mod/turtle/modturtle.cpp

@@ -30,6 +30,8 @@ mp_obj_t modturtle___init__() {
 
 mp_obj_t modturtle_reset() {
   sTurtle.reset();
+  // Cf comment on modkandinsky_draw_string
+  micropython_port_interrupt_if_needed();
   return mp_const_none;
 }