docs: add harshalkhachane as a contributor for code (#2312)

* docs: update README.md [skip ci]

* docs: update .all-contributorsrc [skip ci]

Co-authored-by: allcontributors[bot] <46447321+allcontributors[bot]@users.noreply.github.com>

allcontributors[bot] committed 3y ago

c8fa1a582e161bf80b1d0be82dfd30fe3e8d2326

Parent: 925996f

Committed by GitHub <noreply@github.com> on 11/5/2022, 8:29:38 AM