Generate CAPABILITIES in a script due to make 4.3

This way we could generate the capabilities in a way that works with every version of make. Changes to list_capabilities are intended to exactly replicate the old behavior.

mentioned in issue #74 (closed)

approved this merge request

merged

mentioned in commit d736fdb4

mentioned in commit cboltz/apparmor@60b00578

mentioned in merge request !463 (merged)

mentioned in commit eafd3805

mentioned in commit cboltz/apparmor@af0c288f