Use dev_override to allow for easier local development environment

[Thiryn]

Community Note

• Please vote on this issue by adding a 👍 reaction to the original issue to help the community and maintainers prioritize this request
• Please do not leave "+1" or other comments that do not add relevant new information or questions, they generate extra noise for PR followers and do not help prioritize the request

Description

Update contribution guidelines to use terraform CLI configureation via ~/.terraformrc and the use of dev_override allowing a simpler onboarding to develop on the provider.

References

Fixes #568. Also update the Makefile to separate make build and make install into separate commands, still keep make install as default to prevent changing already existing behaviour.

Checklist

• I have created an issue and I have mentioned it in References
• My code follows the style guidelines of this project (use go fmt)
• My changes generate no new warnings or errors
• I have updated the unit tests and they pass succesfuly
• I have commented my code, particularly in hard-to-understand areas
• I have updated the documentation (if needed)
• I have updated the changelog file

[github-actions]

This pull request is stale because it has been open for 30 days with no activity and it is not in a milestone. Remove 'status: stale' label or comment, or this will be closed in 5 days.

[Thiryn]

not stale