Use Case

As learned in NODE-5710, optional peer dependencies are installed by default in the package that declares them (not downstream). We manually install kerberos in CI as a remnant of the pre-peer dep days. We should add kerberos to dev deps to properly track it and bump it intentionally as we make new releases.

User Impact

• None, this is just the last of our peer deps that aren't also tracked as a dev dep

Dependencies

• Kerberos. If prebuilds are not available, driver engineers will likely have to circumvent an install time failure. (unlikely)

Unknowns

• None

Acceptance Criteria

Implementation Requirements

• Add kerberos to dev dependencies as "kerberos": "^2.1.0"
• Remove the npm install kerberos line from the kerberos testing 

Testing Requirements

• Existing kerberos test should still pass

Documentation Requirements

• None

Follow Up Requirements

• None