Support skipping on a single container

[adifayer]

Is your feature request related to a problem? Please describe. Users would like to be able to exclude a single container from all of Datree policy checks.

Describe the solution you'd like Datree's rule skipping mechanism should allow skipping a single container within a resource that defines containers, such as Deployment. This functionality should be added to the existing ConfigMap.

Additional context Refer to this discussion to have a better understanding of the use case- https://github.com/datreeio/datree/discussions/939#discussioncomment-5940451