Difference from original doodba

# Master branch
* Odoo VOLUME is deleted: #2
* pull bot is activated https://github.com/it-projects-llc/doodba/blob/master/.github/pull.yml
* changes in [pre-commit config](https://github.com/itpp-labs/doodba/blob/master/.pre-commit-config.yaml)
* changes in [github action](https://github.com/itpp-labs/doodba/blob/master/.github/workflows/ci.yaml)