Merge pull request #1488 from AThousandShips/default_node_path

Add default argument processing for `NodePath`

Author: dsnopek

binding_generator.py

@@ -2567,6 +2567,7 @@ def correct_default_value(value, type_name):
         "null": "nullptr",
         '""': "String()",
         '&""': "StringName()",
+        '^""': "NodePath()",
         "[]": "Array()",
         "{}": "Dictionary()",
         "Transform2D(1, 0, 0, 1, 0, 0)": "Transform2D()",  # Default transform.
@@ -2580,6 +2581,8 @@ def correct_default_value(value, type_name):
         return f"{{}}"
     if value.startswith("&"):
         return value[1::]
+    if value.startswith("^"):
+        return value[1::]
     return value