fix: icon: Add iconProps prop support to MdiIcon component

[vkatkade-c-eightfold]

SUMMARY:

This PR adds support for passing a custom accessibility prop to the MdiIcon component through the iconProps prop. This allows for better accessibility customization of icons when needed.

GITHUB ISSUE (Open Source Contributors)

NA

JIRA TASK (Eightfold Employees Only):

https://eightfoldai.atlassian.net/browse/ENG-147916

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:

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 84.45%. Comparing base (7abf1b4) to head (48524b1).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1005      +/-   ##
==========================================
- Coverage   84.46%   84.45%   -0.01%     
==========================================
  Files        1104     1104              
  Lines       20694    20694              
  Branches     7843     7843              
==========================================
- Hits        17479    17478       -1     
- Misses       3127     3128       +1     
  Partials       88       88              

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