rauc: Follow project rename

Signed-off-by: Stefan Schmidt <stefan.schmidt@huawei.com>

meta-ohos-core/recipes-core/rauc/files/raspberrypi4/system.conf

@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: Apache-2.0
 
 [system]
-compatible=ASOS Reference Image for Raspberry Pi 4
+compatible=Oniro Reference Image for Raspberry Pi 4
 # Use the custom boot loader backend. The handler program is set in the
 # [handlers] section below. This loops in SystemOTA into the update process and
 # delegates slot status and slot active flag responsibilities to it.