Add data and consider standard from security-patches-dataset and also process this convention

[pombredanne]

I found this through @copernico fork.

@sofiaoreis :heart: maintains:

• a website https://security-commits.org/
• a data set of fix patches https://github.com/security-commits/security-patches-dataset
• tools at https://github.com/security-commits/secomlint
• a mini spec/convention to document fixes "SECOM" in commit messages https://github.com/security-commits/secom

[sofiaoreis]

Hi there,

Thanks for sharing our work!

We're currently updating our websites, tools (including SECOM compliance and message generation), and preparing a new dataset release. While we don’t yet have the infrastructure to support frequent data updates, improving that is part of our ongoing efforts.

Feel free to reach out if you need anything from our side.