Goal: 
While working on ticket OSPRH-19177, add unit test for the ironic webhook validation. We found out typo in `ironic_wehbook.go` which makes us wonder why codespell haven't caught it. We figure out that codespell is not running.

As a quality engineer I want to add the codesepll in Ironic operator's git pre-commit hook, so that codespell runs after every push.

Acceptance Criteria:

• Update Ironic Operator's repo pre-commit hook with codesepll and if codespell capture's any typo fix it