Add ignore-npm-dependencies setting

[PhMemmel]

Closes #276

[stronk7]

Thanks @PhMemmel ,

going to amend your commit from here to make CIs happy and then will merge this.

Normally I'd ask you for the changes, but as far as we are going to make a release later today, better I get on this now. Will add one extra commit to your branch.

Ciao :-)

[PhMemmel]

Appreciate this very much, feel free to make any changes. Thank you!

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 88.04%. Comparing base (158d5fd) to head (c2ce78d).

Additional details and impacted files

@@             Coverage Diff              @@
##               main     #277      +/-   ##
============================================
+ Coverage     87.92%   88.04%   +0.12%     
- Complexity      728      731       +3     
============================================
  Files            75       75              
  Lines          2228     2234       +6     
============================================
+ Hits           1959     1967       +8     
+ Misses          269      267       -2     

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[stronk7]

Ok, I've added one extra commit on top of your branch.

Basically it renames the new option to no-plugin-node (to better differentiate moodle node dependencies and plugin node dependencies), fixes tests and covers the new logic a little bit better.

Let's see if GHA is happy...

[stronk7]

I think this can now be considered ok enough, thanks!