Recreate a chunk in case of UnpicklingError

[azhavoro]

Motivation and context

Resolved #7251

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 #7251 (6575c0c) into develop (588df39) will increase coverage by 0.02%.
Report is 1 commits behind head on develop.
The diff coverage is 50.00%.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #7251      +/-   ##
===========================================
+ Coverage    81.75%   81.78%   +0.02%     
===========================================
  Files          367      367              
  Lines        39369    39374       +5     
  Branches      3644     3644              
===========================================
+ Hits         32188    32202      +14     
+ Misses        7181     7172       -9     

Components	Coverage Δ
cvat-ui	75.96% <ø> (+0.06%)	⬆️
cvat-server	87.07% <50.00%> (-0.02%)	⬇️