public boolean tryRegisterRankProfileInheritance(Symbol childSymbol, Symbol parentSymbol) {
        return rankProfileInheritanceGraph.addInherits(childSymbol, parentSymbol);
    }
Tries to register the inheritance relationship between a child rank profile and a parent rank profile.

@param childSymbol The symbol representing the child rank profile.
@param parentSymbol The symbol representing the parent rank profile.
@return true if the inheritance relationship was successfully registered, false otherwise.
integration/schema-language-server/language-server/src/main/java/ai/vespa/schemals/index/SchemaIndex.java