Add missing reflection hint to access RedisURI in StandaloneConnectionProvider

[christophstrobl]

hints.reflection().registerType(RedisClient.class,
	it -> it.onReachableType(TypeReference.of("org.springframework.data.redis.connection.lettuce.StandaloneConnectionProvider"))
	.withMembers(MemberCategory.INVOKE_PUBLIC_METHODS, MemberCategory.DECLARED_FIELDS));