Move material diameter and machine nozzle size to the extruder

definition.

Contributes to CURA-5902.

resources/definitions/bibo2_dual.def.json

@@ -37,9 +37,6 @@
 		"machine_heated_bed": {
 			"default_value": true
 		},
-		"machine_nozzle_size": {
-			"default_value": 0.4
-		},
 		"machine_nozzle_heat_up_speed": {
 			"default_value": 2
 		},
@@ -66,9 +63,6 @@
 				]
 			]
 		},
-		"material_diameter": {
-			"default_value": 1.75
-		},
 		"gantry_height": {
 			"default_value": 12
 		},

resources/extruders/bibo2_dual_extruder_0.def.json

@@ -12,6 +12,12 @@
 			"default_value": 0,
 			"maximum_value": "1"
 		},
+		"material_diameter": {
+			"default_value": 1.75
+		},
+		"machine_nozzle_size": {
+			"default_value": 0.4
+		},
 		"machine_nozzle_offset_x": {
 			"default_value": 0.0
 		},

resources/extruders/bibo2_dual_extruder_1.def.json

@@ -12,11 +12,17 @@
 			"default_value": 1,
 			"maximum_value": "1"
 		},
+		"material_diameter": {
+			"default_value": 1.75
+		},
+		"machine_nozzle_size": {
+			"default_value": 0.4
+		},
 		"machine_nozzle_offset_x": {
-			"default_value": 0
+			"default_value": 0.0
 		},
 		"machine_nozzle_offset_y": {
-			"default_value": 0
+			"default_value": 0.0
 		},
 		"machine_extruder_start_pos_abs": {
 			"default_value": true