create other cohort in model overview when there are more than 10 cohorts

[imatiach-msft]

Description

Create other cohort in model overview when there are more than 10 cohorts.

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.

[codecov-commenter]

Codecov Report

Merging #1572 (f165638) into main (728d4a3) will increase coverage by 2.76%.
The diff coverage is n/a.

❗ Current head f165638 differs from pull request most recent head cc6ad84. Consider uploading reports for the commit cc6ad84 to get more accurate results

@@            Coverage Diff             @@
##             main    #1572      +/-   ##
==========================================
+ Coverage   88.03%   90.80%   +2.76%     
==========================================
  Files         109       90      -19     
  Lines        5291     4024    -1267     
==========================================
- Hits         4658     3654    -1004     
+ Misses        633      370     -263     

Flag	Coverage Δ
unittests	90.80% <ø> (+2.76%)	⬆️

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Impacted Files	Coverage Δ
raiwidgets/raiwidgets/error_analysis_dashboard.py
raiwidgets/raiwidgets/responsibleai_dashboard.py
raiwidgets/raiwidgets/__version__.py
raiwidgets/raiwidgets/__init__.py
...idgets/raiwidgets/responsibleai_dashboard_input.py
raiwidgets/raiwidgets/fairness_dashboard.py
raiwidgets/raiwidgets/explanation_dashboard.py
raiwidgets/raiwidgets/explanation_constants.py
...iwidgets/raiwidgets/explanation_dashboard_input.py
raiwidgets/raiwidgets/constants.py
... and 9 more

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[github-actions]

https://responsibleai.blob.core.windows.net/pullrequest/microsoft/responsible-ai-toolbox/ilmat/other-cats/dashboard/index.html

[github-actions]

https://responsibleai.blob.core.windows.net/pullrequest/microsoft/responsible-ai-toolbox/ilmat/other-cats/dashboard/index.html