feat(SeachBar): add onKeyboardHide for android

[arpitBhalla]

Motivation

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

How Has This Been Tested?

• Jest Unit Test
• Checked with example app

Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation using yarn docs-build-api
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules

Additional context

[codecov]

Codecov Report

Merging #3657 (d3f4322) into next (4ebfd47) will decrease coverage by 0.03%.
The diff coverage is 50.00%.

@@            Coverage Diff             @@
##             next    #3657      +/-   ##
==========================================
- Coverage   79.23%   79.20%   -0.04%     
==========================================
  Files          87       87              
  Lines        1811     1813       +2     
  Branches      802      804       +2     
==========================================
+ Hits         1435     1436       +1     
- Misses        370      371       +1     
  Partials        6        6              

Impacted Files	Coverage Δ
packages/base/src/SearchBar/SearchBar-android.tsx	61.90% <50.00%> (-0.40%)	⬇️

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