Added small part with tips for IntelliJ settings to the Contrubuting.md (#5148)

* added small part with tips for IntelliJ settings

* Update CONTRIBUTING.md

Co-authored-by: Daniel Beck <1831569+daniel-beck@users.noreply.github.com>

* Apply suggestions from code review

Co-authored-by: Oleg Nenashev <o.v.nenashev@gmail.com>

Co-authored-by: Daniel Beck <1831569+daniel-beck@users.noreply.github.com>
Co-authored-by: Oleg Nenashev <o.v.nenashev@gmail.com>