sysdig: update to 0.1.82

(cherry picked from commit 96373a40414d5d989b3ec03b01f83e5386a30416)
luajit: support Darwin builds

(cherry picked from commit e5f7e4ec3ca40d100feec03b73a59be8b26280d2)
sysdig: support builds without the kernel module, add pkgs.sysdig attr

(cherry picked from commit 96903d5e480cdf45a0783c3d7fb4adbbdf43d577)