### 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
}
bool temp_error = false;
				uint32_t datatype_flag;
				if (!is_uniform) {
					datatype_flag = CF_VARYING_TYPE;
					keyword_completion_context = CF_INTERPOLATION_QUALIFIER | CF_PRECISION_MODIFIER | datatype_flag;
					if (_lookup_next(next)) {
						if (is_token_interpolation(next.type)) {
							keyword_completion_context ^= (CF_INTERPOLATION_QUALIFIER | datatype_flag);
						} else if (is_token_precision(next.type)) {
							keyword_completion_context ^= (CF_PRECISION_MODIFIER | datatype_flag);
						} else if (is_token_datatype(next.type)) {
							keyword_completion_context ^= datatype_flag;
						}
					}
				} else {
					datatype_flag = CF_UNIFORM_TYPE;
					keyword_completion_context = CF_PRECISION_MODIFIER | datatype_flag;
					if (_lookup_next(next)) {
						if (is_token_precision(next.type)) {
							keyword_completion_context ^= (CF_PRECISION_MODIFIER | datatype_flag);
						} else if (is_token_datatype(next.type)) {
							keyword_completion_context ^= datatype_flag;
						}
					}
				}
#endif 
				if (is_token_interpolation(tk.type)) {
					if (is_uniform) {
						_set_error(RTR("Interpolation qualifiers are not supported for uniforms."));
#ifdef DEBUG_ENABLED