### Godot version

4.0.3

### System information

Windows10

### Issue description

sky shader accepts uniform vec3, vec4, vec3 array, but not vec4 array

### Steps to reproduce

simply pass Vector4 to uniform vec4[] from gdscript

### Minimal reproduction project

gdscript

sky_material.set_shader_parameter("v3",Vector3(1,0.8,0.5)) - v
sky_material.set_shader_parameter("v4",Vector4(1,0.8,0.5,0.2)) - v
sky_material.set_shader_parameter("v3a",[Vector3(1,0.8,0.5)]) - v
sky_material.set_shader_parameter("v4a",[Vector4(1,0.8,0.5,0.2)]) - x

sky gdshader

uniform vec3 v3;
uniform vec4 v4;
uniform vec3 v3a[1];
uniform vec4 v4a[1];

void sky(){
    COLOR.r = v4a[0].w
}
an->initializer.push_back(n);
			} else if (!auto_size && tk.type == TK_PARENTHESIS_CLOSE) {
				an->initializer.push_back(n);
				break;
			} else if (auto_size && tk.type == TK_CURLY_BRACKET_CLOSE) {
				an->initializer.push_back(n);
				break;
			} else {
				if (auto_size) {
					_set_expected_error("}", ",");
				} else {
					_set_expected_error(")", ",");
				}
				return nullptr;
			}
			idx++;
		}
		if (!auto_size && !undefined_size && an->initializer.size() != array_size) {
			_set_error(RTR("Array size mismatch."));
			return nullptr;
		}
	} else {
		_set_error(RTR("Expected array initialization."));
		return nullptr;
	}
	an->datatype = type;
	an->struct_name = struct_name;
	return an;
}
ShaderLanguage::Node *ShaderLanguage::_parse_array_constructor(BlockNode *p_block, const FunctionInfo &p_function_info, DataType p_type, const StringName &p_struct_name, int p_array_size) {