Correct updating server ID after patching annotations

[bsekachev]

Motivation and context

In some cases IDs assigned by the server are not updated after saving (e.g. in tracks and skeleton elements)
That does not affect UX, but it makes the server to remove and recreate objects instead of updating them

How has this been tested?

Checklist

• I submit my changes into the develop branch
• I have created a changelog fragment
• I have updated the documentation accordingly
• I have added tests to cover my changes
• I have linked related issues (see GitHub docs)
• I have increased versions of npm packages if it is necessary
  (cvat-canvas,
  cvat-core,
  cvat-data and
  cvat-ui)

License

• I submit my code changes under the same MIT License that covers the project.
  Feel free to contact the maintainers if that's a concern.

[codecov]

Codecov Report

Merging #7315 (c528a2d) into develop (39190c5) will decrease coverage by 0.04%.
The diff coverage is 100.00%.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #7315      +/-   ##
===========================================
- Coverage    82.98%   82.94%   -0.04%     
===========================================
  Files          373      373              
  Lines        39600    39601       +1     
  Branches      3704     3704              
===========================================
- Hits         32863    32848      -15     
- Misses        6737     6753      +16     

Components	Coverage Δ
cvat-ui	78.40% <100.00%> (-0.09%)	⬇️
cvat-server	87.10% <ø> (ø)