support for redis 7 or RDB version 10 format

[mevinbabuc]

[szstonelee]

First, I will wait Redis 7 stable for at least one year and start to consider (If I am not busy) the support for it so recently I have no plan for upgrade RedRock to version 7. I am sorry about this.

Second, RedRock is a framework based on Redis 6. So if Redis 7 has not changed a lot in framework (I have never seen the code of Redis 7 so I can not tell the difference about framework between Redis 6 and Redis 7), anyone can migrate the code in RedRock to Redis 7. If you have urgent needs for RedRock to version 7, you can try it by yourself right now. Good luck.