### 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)

ERR_FAIL_COND(global_shader_uniforms.variables.has(p_name));
	GlobalShaderUniforms::Variable gv;
	gv.type = p_type;
	gv.value = p_value;
	gv.buffer_index = -1;
	if (p_type >= RS::GLOBAL_VAR_TYPE_SAMPLER2D) {
		
		global_shader_uniforms.must_update_texture_materials = true; 
	} else {
		gv.buffer_elements = 1;
		if (p_type == RS::GLOBAL_VAR_TYPE_COLOR || p_type == RS::GLOBAL_VAR_TYPE_MAT2) {
			
			gv.buffer_elements = 2;
		}
		if (p_type == RS::GLOBAL_VAR_TYPE_MAT3 || p_type == RS::GLOBAL_VAR_TYPE_TRANSFORM_2D) {
			
			gv.buffer_elements = 3;
		}
		if (p_type == RS::GLOBAL_VAR_TYPE_MAT4 || p_type == RS::GLOBAL_VAR_TYPE_TRANSFORM) {
			
			gv.buffer_elements = 4;
		}
		
		gv.buffer_index = _global_shader_uniform_allocate(gv.buffer_elements);
		ERR_FAIL_COND_MSG(gv.buffer_index < 0, vformat("Failed allocating global variable '%s' out of buffer memory. Consider increasing it in the Project Settings.", String(p_name)));
		global_shader_uniforms.buffer_usage[gv.buffer_index].elements = gv.buffer_elements;
		_global_shader_uniform_store_in_buffer(gv.buffer_index, gv.type, gv.value);