Add Elegoo CC 2 profiles (#11240)

### NOTE: NOT TESTED

<img width="789" height="601" alt="image" src="https://github.com/user-attachments/assets/f0057c21-d169-4269-8bf1-ab9cb2f5d10d" />
<img width="1567" height="1065" alt="image" src="https://github.com/user-attachments/assets/5f4e3fcf-b294-4b56-810e-59d85caff4ef" />

resources/profiles/Elegoo/process/EN4SERIES/fdm_process_neptune4max_common.json

@@ -0,0 +1,35 @@
+{
+    "type": "process",
+    "name": "fdm_process_neptune4max_common",
+    "inherits": "fdm_process_neptune4_common",
+    "from": "system",
+    "instantiation": "false",
+    "default_acceleration": "3000",
+    "top_surface_acceleration": "2000",
+    "initial_layer_acceleration": "1000",
+    "inner_wall_acceleration": "2000",
+    "outer_wall_acceleration": "2000",
+    "travel_acceleration": "3000",
+    "accel_to_decel_factor": "50%",
+    "default_jerk": "7",
+    "initial_layer_jerk": "7",
+    "outer_wall_jerk": "6",
+    "inner_wall_jerk": "6",
+    "infill_jerk": "7",
+    "travel_jerk": "7",
+    "top_surface_jerk": "7",
+    "overhang_1_4_speed": "0",
+    "overhang_2_4_speed": "50",
+    "overhang_3_4_speed": "30",
+    "overhang_4_4_speed": "10",
+    "initial_layer_speed": "50",
+    "initial_layer_infill_speed": "80",
+    "outer_wall_speed": "120",
+    "inner_wall_speed": "160",
+    "internal_solid_infill_speed": "200",
+    "top_surface_speed": "120",
+    "gap_infill_speed": "120",
+    "sparse_infill_speed": "200",
+    "travel_speed": "300",
+    "exclude_object": "1"
+}