add filter to validate CITATION.cff using Docker image

[fdiblen]

Description

Related issues:

• Add functionality to filter on valid CITATION.cff #4

Instructions to review the pull request

• Make a GitHub Access token here https://github.com/settings/tokens

  • Make sure you copy it when it appears on screen, because you can't see it again. You can reset it, though.

• export GITHUB_TOKEN as an environment variable with the token above

• install Node >= 14

  cd $(mktemp -d --tmpdir cffbot-XXXXXX)
  git clone https://github.com/cffbots/filtering .
  git checkout <this-branch>
  npm install
  node query.mjs
  

Sample filtered list

urls: [
'https://github.com/e-mental-health/data-processing',
'https://github.com/NLeSC/python-template',
'https://github.com/NLeSC/case-law-app',
'https://github.com/NLeSC/eEcology-Annotation-WS',
'https://github.com/NLeSC/eEcology-script-wrapper',
'https://github.com/NLeSC/eEcology-SMS-reciever',
'https://github.com/NLeSC/esibayes'
]

[jspaaks]

Thanks for the PR

[abelsiqueira]

Thanks for the PR. LGTM. Tested locally and it returned 17 repos.

[fdiblen]

Thank you @jspaaks and @abelsiqueira for reviewing!