Revert: dropdown and slider changes

[ychhabra-eightfold]

SUMMARY:

GITHUB ISSUE (Open Source Contributors)

JIRA TASK (Eightfold Employees Only):

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:

[codesandbox-ci]

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

[codecov]

Codecov Report

❌ Patch coverage is 89.47368% with 2 lines in your changes missing coverage. Please review.
✅ Project coverage is 84.36%. Comparing base (731e16a) to head (0eb8461).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
src/components/Dropdown/Dropdown.tsx	85.71%	1 Missing ⚠️
src/components/List/List.tsx	50.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1128   +/-   ##
=======================================
  Coverage   84.36%   84.36%           
=======================================
  Files        1230     1230           
  Lines       21458    21425   -33     
  Branches     8148     8129   -19     
=======================================
- Hits        18103    18076   -27     
+ Misses       3268     3262    -6     
  Partials       87       87           

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