ci: drop ubuntu-18.04, add 22.04, latest

[imomaliev]

• starting with 8 of August 2022 support for ubuntu 18.04 is deprecated
• ubuntu 22.04 is generally available

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This PR was made as a part of blog post The strongest principle of the blog's growth lies in the human choice to deploy it

[peaceiris]

Thanks again! ʕ◔ϖ◔ʔ

[codecov]

Codecov Report

Base: 61.45% // Head: 61.45% // No change to project coverage 👍

Coverage data is based on head (722f0b2) compared to base (05d272d).
Patch has no changes to coverable lines.

❗ Current head 722f0b2 differs from pull request most recent head f3c33ff. Consider uploading reports for the commit f3c33ff to get more accurate results

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #776   +/-   ##
=======================================
  Coverage   61.45%   61.45%           
=======================================
  Files           4        4           
  Lines         275      275           
  Branches       45       45           
=======================================
  Hits          169      169           
  Misses        105      105           
  Partials        1        1           

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[imomaliev]

@peaceiris Dev image step broke( I will look into this.

[imomaliev]

@peaceiris Dev image build should be fixed now.

[imomaliev]

@peaceiris Sorry. It turns out it works with curl -fsSL "https://deb.nodesource.com/setup_${NODE_VERSION}" but with curl -fsSL "https://deb.nodesource.com/setup_${NODE_VERSION%%.*}" doesn't. Fails with node version 12.x not being supported by ubuntu-22.04. Updated nodejs version to the latest LTS 16.17.0. make build locally worked

[imomaliev]

@peaceiris Hi. Just wanted to ask if you have any feedback for this PR?

If you are currently busy or do not have time to look into this, that is ok, this is not urgent. I know that opensource maintenance could be very taxing.

[peaceiris]

Could you revert the changes to the .nvmrc and Dockerfile? I will work on bumping the node version in my task.

[imomaliev]

@peaceiris Done. Rolled back all changes to .nvmrc and Dockerfile Also squashed commits to one

[imomaliev]

Also, if you give me directions on what your plan is I could pick up your PR for node upgrade. I assume it is this one #539.

[peaceiris]

Thank you for your contribution. 👍