Make sure Rosalution is properly ignoring the self signed certificates generated by mkcert

[JmScherer]

Checklist before requesting a review

• I have performed a self-review of my code.
• My code follows the style guidelines enforced by static analysis tools.
• My changes generate no new warnings.

Pull Request Details

Changes made:

• Updated the .gitignore to include the ./etc/.certificates folder

To Review:

• Static Analysis by Reviewer
• Does Rosalution still work as intended?
  To check this run the following commands:

  # From the root of Rosalution
  docker compose down
  docker system prune -a --volumes
  
  ./setup.sh clean
  
  docker compose up --build

  • Go to local.rosalution.cgds/rosalution does it give a security error?
• Are the ./etc/.certificates certificate files not included in git?
  • Look at git status is anything changed? It should NOT include the .pem files
• All Github Actions checks have passed.

The .pem files are grey in your vscode indicating that they are not included in git commits

[fatimarabab]

Everything looks good to go!