Refactor Nuke tasks

[pellared]

The current build implementation using Nuke uses different APIs for defining and ordering dependencies, making it hard to maintain.

We should document and use some guidelines to make it more maintainable.

The proposal is to define two types of tasks:

• target which contains logic and use After to specify targets that are required to be built before this one is run,
• workflow which groups targets (or workflows) using DependsOn into a suite.

Slack thread: https://cloud-native.slack.com/archives/C01NR1YLSE7/p1656060079086989

[pellared]

The other idea is to only use DependsOn and one could use --skip to Skip all dependencies or some specified ones.