Numerical Exif Metadata support for Image Dashboards

[Advitya17]

This PR adds support for numerical exif metadata for all image dashboards.

Description

Checklist

• I have added screenshots above for all UI changes.
• I have added e2e tests for all UI changes.
• Documentation was updated if it was needed.

[github-actions]

https://responsibleai.blob.core.windows.net/pullrequest/microsoft/responsible-ai-toolbox/agemawat/numerical_exif/dashboard/index.html

[codecov-commenter]

Codecov Report

Merging #2358 (cba4dda) into main (49d8c0d) will decrease coverage by 9.11%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main    #2358      +/-   ##
==========================================
- Coverage   88.74%   79.63%   -9.11%     
==========================================
  Files         104       26      -78     
  Lines        6309     2274    -4035     
==========================================
- Hits         5599     1811    -3788     
+ Misses        710      463     -247     

Flag	Coverage Δ
unittests	79.63% <100.00%> (-9.11%)	⬇️

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

Files	Coverage Δ
...n/responsibleai_vision/utils/feature_extractors.py	94.11% <100.00%> (+0.24%)	⬆️
..._vision/responsibleai_vision/utils/image_reader.py	78.57% <100.00%> (+0.63%)	⬆️

... and 103 files with indirect coverage changes

[github-actions]

https://responsibleai.blob.core.windows.net/pullrequest/microsoft/responsible-ai-toolbox/agemawat/numerical_exif/dashboard/index.html

[github-actions]

https://responsibleai.blob.core.windows.net/pullrequest/microsoft/responsible-ai-toolbox/agemawat/numerical_exif/dashboard/index.html

[github-actions]

https://responsibleai.blob.core.windows.net/pullrequest/microsoft/responsible-ai-toolbox/agemawat/numerical_exif/dashboard/index.html