ENH: start gcode midify

move to the middle upper edge of plate and ratract after calibrating to avoid leakage

Signed-off-by: qing.zhang <qing.zhang@bambulab.com>
Change-Id: Idb09aaafee3bfccfd7c14d1140778498195b98c3

resources/profiles/BBL.json

@@ -1,7 +1,7 @@
 {
     "name": "Bambulab",
     "url": "http://www.bambulab.com/Parameters/vendor/BBL.json",
-    "version": "01.05.00.12",
+    "version": "01.05.00.13",
     "force_update": "0",
     "description": "the initial version of BBL configurations",
     "machine_model_list": [