APPS-1367 Add support for backup retention configuration

[korotkov-aerospike]

No description provided.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 81.03448% with 22 lines in your changes missing coverage. Please review.

Project coverage is 44.57%. Comparing base (26598d7) to head (d559193).

Files with missing lines	Patch %	Lines
pkg/service/retention_manager.go	73.91%	12 Missing and 6 partials ⚠️
pkg/dto/backup_policy.go	94.44%	1 Missing and 1 partial ⚠️
pkg/service/cluster_config_writer.go	0.00%	1 Missing ⚠️
pkg/service/paths.go	90.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##               v2     #287      +/-   ##
==========================================
+ Coverage   42.92%   44.57%   +1.64%     
==========================================
  Files          50       51       +1     
  Lines        2721     2809      +88     
==========================================
+ Hits         1168     1252      +84     
+ Misses       1433     1432       -1     
- Partials      120      125       +5     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.