Fix Root Org Template Resolving Edge Case

[dhaura]

Purpose

• When minimum org hierarchy depth is 1, resource traversal aggregation strategies do not check if a resource is available in the root organization even for a resource requested for the root organization. This PR fixes this issue.

Related Issues

• Provide the Capability to Override Email/SMS Template Content by Sub Orgs wso2/product-is#21214

[jenkins-is-staging]

PR builder started
Link: https://github.com/wso2/product-is/actions/runs/12271554899

[codecov]

Codecov Report

Attention: Patch coverage is 50.00000% with 4 lines in your changes missing coverage. Please review.

Project coverage is 47.28%. Comparing base (59e4504) to head (5fc36b6).
Report is 2 commits behind head on main.

Files with missing lines	Patch %	Lines
...ervice/strategy/FirstFoundAggregationStrategy.java	50.00%	0 Missing and 2 partials ⚠️
.../service/strategy/MergeAllAggregationStrategy.java	50.00%	0 Missing and 2 partials ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               main     #418      +/-   ##
============================================
+ Coverage     46.94%   47.28%   +0.34%     
- Complexity     1068     1080      +12     
============================================
  Files           125      125              
  Lines          7017     7021       +4     
  Branches        845      849       +4     
============================================
+ Hits           3294     3320      +26     
+ Misses         3415     3397      -18     
+ Partials        308      304       -4     

Flag	Coverage Δ
unit	32.00% <50.00%> (+0.97%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

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

[jenkins-is-staging]

PR builder completed
Link: https://github.com/wso2/product-is/actions/runs/12271554899
Status: success

[jenkins-is-staging]

Approving the pull request based on the successful pr build https://github.com/wso2/product-is/actions/runs/12271554899