fix(avatar group): avatar group count, maxProps fixes

[karurst-eightfold]

SUMMARY:

fix(avatar group): avatar group count, maxProps fixes.
The maxProps count is not being properly considered to show the correct count.
Having wrong counts shown when sent as children or avatarListProps -> fixed.
Avatar Group completely null rendered or moot when the numChildren available less then maxProps set -> fixed.

GITHUB ISSUE (Open Source Contributors)

JIRA TASK (Eightfold Employees Only):

https://eightfoldai.atlassian.net/browse/ENG-50821

CHANGE TYPE:

• Bugfix Pull Request
• Feature Pull Request

TEST COVERAGE:

• Tests for this change already exist
• I have added unittests for this change

TEST PLAN:

1.) Check the below stories of Avatar Group, the earlier wrongly shown counts are properly shown and in case of the octuple stories of Exceed MaxCount than children all avatars must render inline.

[codesandbox-ci]

This pull request is automatically built and testable in CodeSandbox.

To see build info of the built libraries, click here or the icon next to each commit SHA.

Latest deployment of this branch, based on commit de3e7d6:

Sandbox	Source
React	Configuration
Vanilla	Configuration

[codecov-commenter]

Codecov Report

❗ No coverage uploaded for pull request base (main@9ccf833). Click here to learn what that means.
Patch has no changes to coverable lines.

📣 This organization is not using Codecov’s GitHub App Integration. We recommend you install it so Codecov can continue to function properly for your repositories. Learn more

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #604   +/-   ##
=======================================
  Coverage        ?   84.65%           
=======================================
  Files           ?      793           
  Lines           ?    17352           
  Branches        ?     6142           
=======================================
  Hits            ?    14690           
  Misses          ?     2596           
  Partials        ?       66           

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

☔ View full report in Codecov by Sentry.
📢 Do you have feedback about the report comment? Let us know in this issue.