Add support to clone existing offerings and update them

[Pearl1594]

Description

This PR adds APIs to clone existing offerings - service, system, network, VPC, backup and update certain parameters of the existing offering.

Types of changes

• Breaking change (fix or feature that would cause existing functionality to change)
• New feature (non-breaking change which adds functionality)
• Bug fix (non-breaking change which fixes an issue)
• Enhancement (improves an existing feature and functionality)
• Cleanup (Code refactoring and cleanup, that may add test cases)
• Build/CI
• Test (unit or integration test code)

Feature/Enhancement Scale or Bug Severity

Feature/Enhancement Scale

• Major
• Minor

Bug Severity

• BLOCKER
• Critical
• Major
• Minor
• Trivial

Screenshots (if appropriate):

How Has This Been Tested?

How did you try to break this feature and the system with this change?

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 3.46%. Comparing base (5bf869c) to head (3981d42).
⚠️ Report is 63 commits behind head on main.

❗ There is a different number of reports uploaded between BASE (5bf869c) and HEAD (3981d42). Click for more details.

HEAD has 1 upload less than BASE

Flag	BASE (5bf869c)	HEAD (3981d42)
unittests	1	0

Additional details and impacted files

@@              Coverage Diff              @@
##               main   #12357       +/-   ##
=============================================
- Coverage     17.51%    3.46%   -14.05%     
=============================================
  Files          5914      452     -5462     
  Lines        529867    38920   -490947     
  Branches      64722     7327    -57395     
=============================================
- Hits          92782     1347    -91435     
+ Misses       426635    37407   -389228     
+ Partials      10450      166    -10284     

Flag	Coverage Δ
uitests	3.46% <ø> (-0.12%)	⬇️
unittests	?

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[sonarqubecloud]

Quality Gate failed

Failed conditions
8.2% Coverage on New Code (required ≥ 40%)

See analysis details on SonarQube Cloud

[github-actions]

This pull request has merge conflicts. Dear author, please fix the conflicts and sync your branch with the base branch.

[DaanHoogland]

could you make the new if and for blocks separte methods (with clear names please?

[DaanHoogland]

license missing