chore: refactor redis cluster scripts and add unit test cases

[Y-Rookie]

No description provided.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 0% with 2159 lines in your changes missing coverage. Please review.

Project coverage is 0.00%. Comparing base (929ff95) to head (662e49a).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
...redis/scripts-ut-spec/redis_cluster_manage_spec.sh	0.00%	1131 Missing ⚠️
...scripts-ut-spec/redis_cluster_server_start_spec.sh	0.00%	524 Missing ⚠️
...redis/scripts-ut-spec/redis_cluster_common_spec.sh	0.00%	355 Missing ⚠️
...ut-spec/redis_cluster_replica_member_leave_spec.sh	0.00%	149 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##            main   #1057     +/-   ##
=======================================
  Coverage   0.00%   0.00%             
=======================================
  Files         17      21      +4     
  Lines       1385    3544   +2159     
=======================================
- Misses      1385    3544   +2159     

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[Y-Rookie]

/approve