feat: Add support for containerd hooks

[AbdelrahmanElawady]

Purpose of PR?: Support running KubeArmor with containerd using OCI hooks. It need NRI to be enabled on the cluster and hook-injector plugin to be running.

Does this PR introduce a breaking change?

No

If the changes in this PR are manually verified, list down the scenarios covered::

Just the getting started example.

Additional information for reviewer? : Mention if this PR is part of any design or a continuation of previous PRs

Checklist:

• [ ] Bug fix. Fixes #
• [x] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [x] This change requires a documentation update
• [x] PR Title follows the convention of <type>(<scope>): <subject>
• [ ] Commit has unit tests
• [ ] Commit has integration tests