### Godot version

v4.0.2.stable.official [7a0977ce2]

### System information

GNU/Linux, GLES3 & Vulkan, Intel UHD 770

### Issue description

When passing arrays of color objects to the shader, the shader program cannot get the values, even when converted to vector arrays.

And source_color hint does not convert colors correctly when passed through an array.

```
var colors := [
	Color.hex(0x0088ffff),
	Color.hex(0xff000088),
	Color.hex(0x00ff0000),
	Color.hex(0x0000ffff),
]
func _ready() -> void:
	var shader: ShaderMaterial = mesh.material
	shader.set_shader_parameter("vec4_no_hint", colors)
	shader.set_shader_parameter("vec4_hint", colors)
	shader.set_shader_parameter("vec3_no_hint", colors)
	shader.set_shader_parameter("vec3_hint", colors)
	var cvt_colors = colors.map(func (c): return Vector4(c.r, c.g, c.b, c.a))
	shader.set_shader_parameter("cvt_vec4_no_hint", cvt_colors)
	shader.set_shader_parameter("cvt_vec4_hint", cvt_colors)
	shader.set_shader_parameter("cvt_vec3_no_hint", cvt_colors)
	shader.set_shader_parameter("cvt_vec3_hint", cvt_colors)
```

Result With GLES3:
![图片](https://user-images.githubusercontent.com/20413045/232321140-3118a776-e76e-4e73-954f-c7b4f155d1ec.png)

Result With Vulkan:
![图片](https://user-images.githubusercontent.com/20413045/232321207-d52cb2e5-c644-40a8-89ee-71da8b58e408.png)


### Steps to reproduce

Open the sample project attached, open the test scene, switch to the 3D tab, you will see it.

### Minimal reproduction project

[test-color-uniform-array.tar.gz](https://github.com/godotengine/godot/files/11242561/test-color-uniform-array.tar.gz)

}
									from += "[";
									from += itos(array_size2);
									from += "]'";
									String to;
									if (precision != PRECISION_DEFAULT) {
										to += get_precision_name(precision);
										to += " ";
									}
									if (type == TYPE_STRUCT) {
										to += struct_name;
									} else {
										to += get_datatype_name(type);
									}
									to += "[";
									to += itos(var.array_size);
									to += "]'";
									_set_error(vformat(RTR("Cannot convert from '%s' to '%s'."), from, to));
									return ERR_PARSE_ERROR;
								}
							}
							bool curly = tk.type == TK_CURLY_BRACKET_OPEN;
							if (unknown_size) {
								if (!curly) {
									_set_expected_error("{");
									return ERR_PARSE_ERROR;
								}
							} else {
								if (full_def) {
									if (curly) {