Add accuracy tests

[GalyaZalesskaya]

pytest tests/perf/test_accuracy.py --dataset-data-root ... --dataset-ann-path ... - Run on passed dataset (COCO, VOC, ILSVRC)
pytest tests/perf/test_accuracy.py - Run on internal toy dataset (cheetah_voc)

• Updated accuracy tests to handle datasets, test models and explain methods and save accuracy and time results to file
• Added COCO, VOC, ILSVRC dataset support
• Added passing dataset path for tests through CLI
• Moved common functions convert_timm_to_ir from perf/test_performance.py to perf/perf_tests_utils.py to use in accuracy tests as well
• Supported accuracy metric calculation for the Activation map

TODO:

• Documentation update

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 93.94%. Comparing base (2bbf89d) to head (46aaf6c).

Additional details and impacted files

@@               Coverage Diff               @@
##           releases/1.1.0      #73   +/-   ##
===============================================
  Coverage           93.93%   93.94%           
===============================================
  Files                  28       28           
  Lines                1897     1898    +1     
===============================================
+ Hits                 1782     1783    +1     
  Misses                115      115           

Flag	Coverage Δ
dev-py310	93.94% <100.00%> (+<0.01%)	⬆️

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[goodsong81]

It looks good enough to me for current status.
I think we don't need to be too strict for the tests :)