### 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)

return nullptr;
					}
					if (!_validate_function_call(p_block, p_function_info, func, &func->return_cache, &func->struct_name)) {
						_set_error(vformat(RTR("No matching constructor found for: '%s'."), String(funcname->name)));
						return nullptr;
					}
					expr = _reduce_expression(p_block, func);
				}
			}
		} else if (tk.type == TK_IDENTIFIER) {
			_set_tkpos(prepos);
			StringName identifier;
			StructNode *pstruct = nullptr;
			bool struct_init = false;
			_get_completable_identifier(p_block, COMPLETION_IDENTIFIER, identifier);
			if (shader->structs.has(identifier)) {
				pstruct = shader->structs[identifier].shader_struct;
				struct_init = true;
			}
			tk = _get_token();
			if (tk.type == TK_PARENTHESIS_OPEN) {
				if (struct_init) { 
					const StringName &name = identifier;
					OperatorNode *func = alloc_node<OperatorNode>();
					func->op = OP_STRUCT;
					func->struct_name = name;
					func->return_cache = TYPE_STRUCT;
					VariableNode *funcname = alloc_node<VariableNode>();
					funcname->name = name;
					func->arguments.push_back(funcname);