[projmgr] Validate component Cbundle conflicts (ignore Cvendor)

[jthuangarm]

• Fix and improve the DuplicateComponents unit test, as it is important to clear error message afterwards for different use cases.
• Fix: [csolution] Missing Error Message (+ Improved Error message) #1197 . If Cbundle exists, the same Cclass must belong to the same Cbundle, while ignoring Cvendor. Expected error message from TestProject2 is as follows:

error csolution: components in the same Cclass must belong to the same Cbundle.
Conflicting Cbundle in Cclass 'RteTestBundle':
  - 'BundleOne' component(s):
    - ARM::RteTestBundle&BundleOne:G0
    - ARM::RteTestBundle&BundleOne:G1
  - 'BundleTwo' component(s):
    - SomeVendor::RteTestBundle&BundleTwo:G0
Conflicting Cbundle in Cclass 'RteTestBundle2':
  - 'BundleOne' component(s):
    - SomeVendor::RteTestBundle2&BundleOne:G0
  - 'BundleTwo' component(s):
    - SomeVendor::RteTestBundle2&BundleTwo:G0

• Update cmsis-toolbox doc accordingly: Update YML input format documentation cmsis-toolbox#553

[brondani]

LGTM.
Please update the PR description.

[jthuangarm]

@brondani The PR description has been updated. Please merge this PR, as even with write permission, I do not have the right to merge it.

[codecov]

Codecov Report

❌ Patch coverage is 95.45455% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 64.69%. Comparing base (f8e931e) to head (166942c).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
tools/projmgr/src/ProjMgrWorker.cpp	95.45%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2401      +/-   ##
==========================================
+ Coverage   64.66%   64.69%   +0.02%     
==========================================
  Files         145      145              
  Lines       26092    26113      +21     
  Branches    15745    15761      +16     
==========================================
+ Hits        16872    16893      +21     
  Misses       7068     7068              
  Partials     2152     2152              

Flag	Coverage Δ
projmgr-cov	87.72% <95.45%> (+0.03%)	⬆️

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

Files with missing lines	Coverage Δ
tools/projmgr/src/ProjMgrWorker.cpp	88.08% <95.45%> (+0.06%)	⬆️

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