Add support for Op_File.Actions.FileAction_Copy.FollowSymlink

[BenjaminSchubert]

Splitting out of #6732, in order to start the work.

The aim is to add support for: Actions.FileAction_Copy.FollowSymlink:

• Add AddAndCopyOptions.FollowSymlink (type: go.podman.io/image/v5/types.OptionalBool) // follow symlinks when reading globbed items, default true
• Use to set or clear copier.GetOptions.NoDerefSymlinks

[BenjaminSchubert]

/assign

[github-actions]

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