Update security certificates list

[adrianszymanski89]

Context

Added new certificate security and update the list in the docs.

How has this been tested?

Tested locally

Types of changes

• [ ] Bug fix (non-breaking change which fixes an issue)
• [X] New feature or improvement (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [ ] Additional language file or change to the existing one (translations)

Related issue(s):

1. https://github.com/handsontable/dev-handsontable/issues/1869

Affected project(s):

• [X] handsontable
• [ ] @handsontable/angular
• [ ] @handsontable/react
• [ ] @handsontable/vue
• [ ] @handsontable/vue3

Checklist:

• [X] I have reviewed the guidelines about Contributing to Handsontable and I confirm that my code follows the code style of this project.
• [ ] I have signed the Contributor License Agreement
• [ ] My change requires a change to the documentation.

[skip changelog]

[github-actions[bot]]

Launch the local version of documentation by running:

npm run docs:review 1a29e1961c9d33127c06d74e72f02e0d3f20a28a