Update module.properties

Author: jjohannes

src/main/resources/org/gradlex/javamodule/dependencies/unique_modules.properties

@@ -6829,6 +6829,7 @@ org.opendaylight.yangtools.rfc8528.model.api=org.opendaylight.yangtools:rfc8528-
 org.opendaylight.yangtools.rfc8528.parser.support=org.opendaylight.yangtools:rfc8528-parser-support
 org.opendaylight.yangtools.rfc8639.model.api=org.opendaylight.yangtools:rfc8639-model-api
 org.opendaylight.yangtools.rfc8639.parser.support=org.opendaylight.yangtools:rfc8639-parser-support
+org.opendaylight.yangtools.rfc8791.model.api=org.opendaylight.yangtools:rfc8791-model-api
 org.opendaylight.yangtools.rfc8819.model.api=org.opendaylight.yangtools:rfc8819-model-api
 org.opendaylight.yangtools.rfc8819.parser.support=org.opendaylight.yangtools:rfc8819-parser-support
 org.opendaylight.yangtools.util=org.opendaylight.yangtools:util