libmatthew: Include features check from classpath

classpath is a dependency of this package that also has a required
distro feature on x11. Without having the same feature check here, a
world build would fail when x11 is not enabled. Reflecting the same
feature check in this recipe, makes sure that world will skip it as
well.

The patch is waiting upstream inclusion in the kirkstone branch:
https://lists.openembedded.org/g/openembedded-devel/message/98293



Signed-off-by: Andrei Gherzan <andrei.gherzan@huawei.com>

meta-oniro-staging/recipes-core/libmatthew/libmatthew_0.8.bbappend

+# SPDX-FileCopyrightText: Huawei Inc.
+#
+# SPDX-License-Identifier: Apache-2.0
+
+include recipes-core/classpath/classpath-features-check.inc