This chanage enabled codespell in precommit and fixes the existing typos. A followup commit will enable this in tox and ci. Change-Id: I0a11bcd5a88247a48d3437525fc8a3cb3cdd4e58
Change-Id: Id7e8c4efbfc4203e63583b68c87be75f4a195b66
Change-Id: Id643dae85b1df86796d27fa885aa7c7303d4f4d8