feat(api-request-builder): adding stores to the package

[NickDevG]

Summary

Adding stores to api-request-builder package

Description

Currently the package does not support stores endpoint, this PR intends to add that coverage.

[codecov]

Codecov Report

Merging #1522 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #1522   +/-   ##
=======================================
  Coverage   98.62%   98.62%           
=======================================
  Files         128      128           
  Lines        3281     3281           
  Branches      757      757           
=======================================
  Hits         3236     3236           
  Misses         41       41           
  Partials        4        4

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