MGDOBR-296: improve dev scripts for local development

[kostola]

MGDOBR-296

Please make sure that your PR meets the following requirements:

• Your code is properly formatted according to this configuration
• Your commit messages are clear and reference the JIRA issue e.g: "[MGDOBR-1] - $clear_explanation_of_what_you_did"
• All new functionality is tested
• Pull Request title is properly formatted: MGDOBR-XYZ Subject
• Pull Request contains link to the JIRA issue
• Pull Request contains link to any dependent or related Pull Request
• Pull Request contains description of the issue
• Pull Request does not include fixes for issues other than the main ticket
• Annotate your PR with the label safe to test in order to run the end to end CI pipeline

[robpblake]

Thanks @kostola . +1 from me, pending a run-through on Mac from @lucamolteni

[sutaakar]

Looks good to me

[kostola]

I spoke with @lucamolteni and he's a bit busy at the moment, so we decided to merge this and open a fix PR for Mac if needed, so @sutaakar can move on with #312