[DEVHAS-492] Test for Component Devfile with Private Parent references

[maysunfaisal]

What does this PR do?:

• Adds in tests for Component Devfile with Private Parent references

Which issue(s)/story(ies) does this PR fixes:

https://issues.redhat.com/browse/DEVHAS-492

PR acceptance criteria:

• Unit/Functional tests

• Documentation

• Client Impact

How to test changes / Special notes to the reviewer:

Tests should pass

[maysunfaisal]

Once devfile/library#192 is merged, this PR go module should be updated to pull in the latest devfile/library

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
1.9% Duplication

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (5c90c13) 81.26% compared to head (9468f7d) 81.27%.
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #426      +/-   ##
==========================================
+ Coverage   81.26%   81.27%   +0.01%     
==========================================
  Files          32       32              
  Lines        4788     4807      +19     
==========================================
+ Hits         3891     3907      +16     
- Misses        705      707       +2     
- Partials      192      193       +1     

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[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: kim-tsao, maysunfaisal

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