Move secure coding guidelines into GitLab docs
What does this MR do?
This MR is a continuation of Add secure coding guidelines to definition of done !25672 (merged)
This MR moves GitLab security guidelines from the Security Guidelines project into GitLab docs.
- All files have been added into a single page to conform with existing guidelines for example: Code Review Guidelines and Database Review Guidelines
- All linting errors were corrected with the minimal possible change.
- No other content was changed or modified during this move.
I've also created a follow up MR once this MR is complete to Update secure coding guidelines project with new path gitlab-com/gl-security/security-guidelines!9 (merged)
Conformity
Edited by 🤖 GitLab Bot 🤖