…archDef`

Searchkit currently uses python's re which is not known for its' "blow your
socks off" pattern scanning performance, hence there is an opportunity for
optimization by simply swapping the regex engine.

Hyperscan is a highly optimized, performant regex engine that is typically
used high throughput network packet inspection systems (e.g. DPI, IDS/IPS
systems) for pattern recognition. The work that searchkit does is aligned
with hyperscan's properties so it would be beneficial for searchkit to
allow downstream users to leverage hyperscan, especially for searching large
files.

This patch introduces a hyperscan-backed SearchDef type which can be used as
a drop-in replacement for the existing SearchDef type. The patch also adds
hyperscan as a dependency and moves searchkit tests to a base class so the
tests can be used for testing both SearchDef and HyperscanSearchDef at the
same time.

Signed-off-by: Mustafa Kemal Gilor <[email protected]>

Signed-off-by: Mustafa Kemal Gilor <[email protected]>