fix(file): remove duplicate file .prettierrc

[smondal]

This PR contains a:

• bugfix
• new feature
• code refactor
• test update
• typo fix
• metadata update

Motivation / Use-Case

There are two prettier file, So removed the duplicate one.

Breaking Changes

No breaking changes. Just remove duplicate file

Additional Info

[codecov]

Codecov Report

Merging #357 into master will not change coverage.
The diff coverage is n/a.

@@          Coverage Diff          @@
##           master   #357   +/-   ##
=====================================
  Coverage     100%   100%           
=====================================
  Files           2      2           
  Lines          29     29           
  Branches       13     13           
=====================================
  Hits           29     29

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