feat: Expose dismissPopover function in Popover component

[abdhalees]

Description

Related links, issue #, if available: n/a

How has this been tested?

Review checklist

The following items are to be evaluated by the author(s) and the reviewer(s).

Correctness

• Changes include appropriate documentation updates.
• Changes are backward-compatible if not indicated, see CONTRIBUTING.md.
• Changes do not include unsupported browser features, see CONTRIBUTING.md.
• Changes were manually tested for accessibility, see accessibility guidelines.

Security

• If the code handles URLs: all URLs are validated through the checkSafeUrl function.

Testing

• Changes are covered with new/existing unit tests?
• Changes are covered with new/existing integration tests?

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[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 95.41%. Comparing base (8343c78) to head (4c86ccf). Report is 4 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2231   +/-   ##
=======================================
  Coverage   95.41%   95.41%           
=======================================
  Files         696      696           
  Lines       18667    18672    +5     
  Branches     6246     6255    +9     
=======================================
+ Hits        17811    17816    +5     
  Misses        803      803           
  Partials       53       53           

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