Update tenant domain for analytics

[sgayangi]

This PR updates the tenant domain retrieval logic for use in Choreo Analytics.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 27.76%. Comparing base (2ed9c16) to head (08fa8f9).

Additional details and impacted files

@@            Coverage Diff            @@
##           main    #2280       +/-   ##
=========================================
+ Coverage      0   27.76%   +27.76%     
=========================================
  Files         0      124      +124     
  Lines         0    14917    +14917     
  Branches      0     2696     +2696     
=========================================
+ Hits          0     4142     +4142     
- Misses        0    10638    +10638     
- Partials      0      137      +137     

Flag	Coverage Δ
adapter	27.34% <ø> (?)
common-controller	4.07% <ø> (?)
config-deployer-service	26.03% <ø> (?)
idp-domain-service	80.21% <ø> (?)

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