### 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
}
_set_error(vformat(RTR("Unknown array size is forbidden in that context.")));
			return ERR_PARSE_ERROR;
		}
		if (r_unknown_size != nullptr) {
			*r_unknown_size = true;
		}
	} else {
		int array_size = 0;
		if (!tk.is_integer_constant() || ((int)tk.constant) <= 0) {
			_set_tkpos(pos);
			Node *n = _parse_and_reduce_expression(p_block, p_function_info);
			if (n) {
				if (n->type == Node::NODE_TYPE_VARIABLE) {
					VariableNode *vn = static_cast<VariableNode *>(n);
					if (vn) {
						ConstantNode::Value v;
						DataType data_type;
						bool is_const = false;
						_find_identifier(p_block, false, p_function_info, vn->name, &data_type, nullptr, &is_const, nullptr, nullptr, &v);
						if (is_const) {
							if (data_type == TYPE_INT) {
								int32_t value = v.sint;
								if (value > 0) {
									array_size = value;
								}
							} else if (data_type == TYPE_UINT) {
								uint32_t value = v.uint;
								if (value > 0U) {
									array_size = value;
								}