Add examples section to reporter docs

[TetianaKhomenko]

Add examples section to https://docs.testomat.io/test-reporting/ > https://github.com/testomatio/reporter/blob/2.x/README.md

[Arhell]

https://github.com/testomatio/java-check-tests/blob/main/README.md > https://docs.testomat.io/project/import-export/import

https://github.com/testomatio/java-reporter/blob/1.x/README.md > https://docs.testomat.io/test-reporting/