[Features] support apecloud redis addons

[Y-Rookie]

Background:

1. The currently provided Redis addons use the native Redis kernel version, which has noticeable flaws in some scenarios, especially in the primary-secondary architecture. For example, the startup scripts for cluster initialization and horizontal scaling have defects, and the switching logic of Redis Sentinel is not robust enough in certain situations, leading to issues like data loss.
2. To address these issues, ApeCloud has enhanced some capabilities by modifying the Redis kernel. This includes adding a subcommand for Redis Sentinel join to add new replica nodes and configurable delay parameters for HA switching.
   Therefore, these enhancements are temporarily integrated through a new ApeCloud Redis addon, which does not affect the existing Redis addon. If necessary, they can be merged in the future.

Changes involved:

1. Most of the logic can reference the existing Redis addon, but the Redis startup scripts and the registration logic of Redis Sentinel need to be modified.
2. Test the enhanced capabilities of the new ApeCloud Redis kernel in exceptional scenarios, including switching under delay conditions.