build: 🛠 Add artifact publishing to releases

[berkus]

Adds a number of pipelines:

• the original pipeline is left only for PR reviews - it still generates artifact files, which expire
• a pre-release pipeline creates a pre-release from any commit to master
  • pre-releases are safe to ignore/delete, but files there will not expire
• a release pipeline will trigger for any release created with tag starting with "v", like "v1.0" or "v77.88.99"
  • it will create an official release and set it as latest, keeping artifact files

Closes #14

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For the pipeline being able to create a release, some changes in the repo settings need to be done:

The permissions tag in the pipeline configs will limit the scope of permissions to necessary level.

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After this is merged, will need to fix whatever errors KiCad throws in the pipeline, then validate via pre-releases that appropriate set of files is collected, maybe repackage them a bit for more convenience - then once the file set is correct tag an official release.

Errors from the current KiCad pipeline, cc @Yatekii :

ERROR:Can't exit KiCad (pcbnew_do - interposer.py:654) (kibot - kiplot.py:130)
ERROR:Found 2 DRC errors and 9 unconnected pad/s or warnings (pcbnew_do - pcbnew_do:1443) (kibot - kiplot.py:130)
ERROR:(footprint_type_mismatch) Footprint component type doesn't match footprint pads (expected 'Through hole'; actual 'SMD'); Severity: error
    @(185.5000 mm, 86.0000 mm): Footprint J1 (pcbnew_do.kiauto.file_util - file_util.py:145) (kibot - kiplot.py:130)
ERROR:(footprint_type_mismatch) Footprint component type doesn't match footprint pads (expected 'Through hole'; actual 'SMD'); Severity: error
...
ERROR:DRC violations: 11 (kibot.gs - gs.py:850)

[korken89]

Thanks for fixing this!

The error is OK, I can fix it. It seems new errors are reported now.
Lets fix that in a next PR.