feat(sentinel): enhance RedisSentinel reconciliation logic and update workflow.

[drivebyer]

• Added new reconciler functions for handling finalizers, annotations, replication, and sentinel management in the RedisSentinel controller.
• Improved error handling and logging for better debugging during reconciliation.
• Updated GitHub Actions workflow to include new job types: standalone, replication, sentinel, and cluster.

This update enhances the functionality and maintainability of the RedisSentinel operator.

Description

Fixes #ISSUE

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist

• Tests have been added/modified and all tests pass.
• Functionality/bugs have been confirmed to be unchanged or fixed.
• I have performed a self-review of my own code.
• Documentation has been updated or added where necessary.

Additional Context

[codecov]

Codecov Report

Attention: Patch coverage is 41.81818% with 32 lines in your changes missing coverage. Please review.

Project coverage is 30.21%. Comparing base (60ef5a2) to head (7e6b9e4).
Report is 8 commits behind head on master.

Files with missing lines	Patch %	Lines
...trollers/redissentinel/redissentinel_controller.go	43.39%	20 Missing and 10 partials ⚠️
...ontrollers/rediscluster/rediscluster_controller.go	0.00%	1 Missing ⚠️
...rs/redisreplication/redisreplication_controller.go	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1176      +/-   ##
==========================================
+ Coverage   30.20%   30.21%   +0.01%     
==========================================
  Files          55       55              
  Lines        6294     6400     +106     
==========================================
+ Hits         1901     1934      +33     
- Misses       4200     4268      +68     
- Partials      193      198       +5     

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