Bad link in Audit Log lesson

[misfir3]

Appears to be a formatting issue in https://github.com/ManicodeSecurity/Defending-DevOps/tree/master/Audit-Logs. The markdown/link is not formatted correctly, the link ends up pointing to https://cloud.google.com/kubernetes-engine/docs/concepts/audit-policy)%5BKubernetes. Maybe I'll PR it after class 😉

[erikdw]

This PR includes fixing that bad link.

#30

[erikdw]

Well, that PR (#30) was seemingly accidentally closed w/o being merged. Rebased and created a new one. This should do it for reals, @jmbmxer & @misfir3 .

#33