Refactoring CI configuration to make it simpler and similar to promscale

[paulfantom]

As in title.

Main changes:

• setting default working directory per job
• moving management of common env variables to env file
• joining workflows together to reduce code duplication and simplify management
• splitting long commands into multiple tasks so logs are easier to read
• using golangci-lint action instead of manual steps
• removing limiting from daily scheduled job (since code changes can be done only via PRs and manipulating default branch there is no reason to run those tasks daily. Daily job should be only running for components which depend on 3rd party that is out of our control)
• added a grouping job for e2e tests

[paulfantom]

This would allow us to set up branch restriction rules.

[paulfantom]

CI won't start as the workflow is completely rewritten and does not exist on master branch.

[cevian]

@paulfantom
I see Invalid workflow file : .github/workflows/cli.yml#L124 The workflow is not valid. .github/workflows/cli.yml (Line: 124, Col: 9): Job 'tests-result' depends on unknown job 'test-end-to-end'. in the action run

[cevian]

Overall looks good. a few comments

[cevian]

I think this is the error for why the ci won't run.

[paulfantom]

You are correct, this part is wrong and should be just - e2e. However, CI won't run for a different reason - it won't run because the workflow name changed and the new name is not present on master branch. This is some sort of DoS prevention mechanism on GitHub side.

[cevian]

This still needs to be fixed.

[paulfantom]

Rebased and addressed code review comments.

[cevian]

Looks good except that one issue with cli.yml that still needs fixing (name of the dependent test)

[cevian]

This still needs to be fixed.