### 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)

}
		code += "	uv2_power_normal/=dot(uv2_power_normal,vec3(1.0));\n";
		code += "	uv2_triplanar_pos *= vec3(1.0,-1.0, 1.0);\n";
	}
	if (grow_enabled) {
		code += "	VERTEX+=NORMAL*grow;\n";
	}
	code += "}\n";
	code += "\n\n";
	if (flags[FLAG_ALBEDO_TEXTURE_MSDF]) {
		code += "float msdf_median(float r, float g, float b, float a) {\n";
		code += "	return min(max(min(r, g), min(max(r, g), b)), a);\n";
		code += "}\n";
	}
	code += "\n\n";
	if (flags[FLAG_UV1_USE_TRIPLANAR] || flags[FLAG_UV2_USE_TRIPLANAR]) {
		code += "vec4 triplanar_texture(sampler2D p_sampler,vec3 p_weights,vec3 p_triplanar_pos) {\n";
		code += "	vec4 samp=vec4(0.0);\n";
		code += "	samp+= texture(p_sampler,p_triplanar_pos.xy) * p_weights.z;\n";
		code += "	samp+= texture(p_sampler,p_triplanar_pos.xz) * p_weights.y;\n";
		code += "	samp+= texture(p_sampler,p_triplanar_pos.zy * vec2(-1.0,1.0)) * p_weights.x;\n";
		code += "	return samp;\n";
		code += "}\n";
	}
	code += "\n\n";
	code += "void fragment() {\n";
	if (!flags[FLAG_UV1_USE_TRIPLANAR]) {
		code += "	vec2 base_uv = UV;\n";
	}
	if ((features[FEATURE_DETAIL] && detail_uv == DETAIL_UV_2) || (features[FEATURE_AMBIENT_OCCLUSION] && flags[FLAG_AO_ON_UV2]) || (features[FEATURE_EMISSION] && flags[FLAG_EMISSION_ON_UV2])) {