MQE-2255: Migrate MFTF builds out of Travis

[soumyau]

Description

Fixed Issues (if relevant)

1. magento/magento2-functional-testing-framework#: Issue title
2. ...

Contribution checklist

• [ ] Pull request has a meaningful description of its purpose
• [ ] All commits are accompanied by meaningful commit messages
• [ ] All new or changed code is covered with unit/verification tests (if applicable)
• [ ] All automated tests passed successfully (all builds on Travis CI are green)
• [ ] Changes to Framework doesn't have backward incompatible changes for tests or have related Pull Request with fixes to tests

[coveralls]

Coverage remained the same at 61.326% when pulling d9c82b6c431d2db362859d522f64dcea974aaa19 on MQE-2255 into 651db4ff0fbe96f45402039ac31e8dd5687ab080 on develop.

[github-actions[bot]]

Coverage Report

Totals
Statements:	55.66% ( 3275 / 5884 )
Methods:	44.05% ( 248 / 563 )

[soumyau]

@okolesnyk needs to make checks required after PR is merged.