* Improve netsh show programs functionality
* Rename ebpf_get_next_pinned_program_name to ebpf_get_next_pinned_program_path for clarity
* Show link count and pinned path count
* Support "level=verbose" format
* Support filtering by attached and/or pinned
Fixes#188
Signed-off-by: Dave Thaler <dthaler@microsoft.com>