chore: support redis cluster switchover and optimize sentinel switchover

[Y-Rookie]

No description provided.

[Y-Rookie]

issue: apecloud/kubeblocks#8758

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 0% with 222 lines in your changes missing coverage. Please review.

Project coverage is 0.00%. Comparing base (4d507c7) to head (02f0c23).

Files with missing lines	Patch %	Lines
...ons/redis/scripts-ut-spec/redis_switchover_spec.sh	0.00%	222 Missing ⚠️

Additional details and impacted files

@@          Coverage Diff           @@
##            main   #1408    +/-   ##
======================================
  Coverage   0.00%   0.00%            
======================================
  Files         69      69            
  Lines       6706    6908   +202     
======================================
- Misses      6706    6908   +202     

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[Y-Rookie]

/cherry-pick release-1.0-beta

[apecloud-bot]

🤖 says: Error cherry-picking.

Auto-merging addons/redis/scripts/redis-switchover.sh
CONFLICT (content): Merge conflict in addons/redis/scripts/redis-switchover.sh
error: could not apply c211bec... chore: support redis cluster switchover and optimize sentinel switchover (#1408)
hint: After resolving the conflicts, mark them with
hint: "git add/rm ", then run
hint: "git cherry-pick --continue".
hint: You can instead skip this commit with "git cherry-pick --skip".
hint: To abort and get back to the state before "git cherry-pick",
hint: run "git cherry-pick --abort".
hint: Disable this message with "git config advice.mergeConflict false"

[apecloud-bot]

🤖 says: ‼️ cherry pick action failed.
See: https://github.com/apecloud/kubeblocks-addons/actions/runs/12784192349

[Y-Rookie]

🤖 says: ‼️ cherry pick action failed.See: https://github.com/apecloud/kubeblocks-addons/actions/runs/12784192349

pick at: #1414