Golang and bmclib updates

[nshalman]

Description

Update our versions of golang and bmclib.

Why is this needed

Keeping things up to date.

How Has This Been Tested?

• [ ] Manually
• [ ] In an Equinix Facility

How are existing users impacted? What migration steps/scripts do we need?

Checklist:

I have:

• [ ] updated the documentation and/or roadmap (if required)
• [ ] added unit or e2e tests
• [ ] provided instructions on how to upgrade

[joelrebel]

@nshalman this can be closed now since its been covered in https://github.com/tinkerbell/pbnj/pull/137