Bump to v0.29.X k8s versions

[cprivitere]

No description provided.

[displague]

Dependabot related PRs that have failing tests:

• chore(deps): bump k8s.io/client-go from 0.26.10 to 0.29.1 #501
• chore(deps): bump k8s.io/component-base from 0.26.10 to 0.29.1 #502

Running [/home/runner/golangci-lint-1.55.2-linux-amd64/golangci-lint run --out-format=github-actions] in [] ...
  Error: cannot infer S (/home/runner/go/pkg/mod/golang.org/x/[email protected]/slices/slices.go:116:1) (typecheck)
  Error: cannot infer S (/home/runner/go/pkg/mod/golang.org/x/[email protected][42](https://github.com/kubernetes-sigs/cloud-provider-equinix-metal/actions/runs/7568454455/job/20609692952?pr=501#step:4:44)d/slices/sort.go:17:1) (typecheck)
  Error: cannot infer S (/home/runner/go/pkg/mod/golang.org/x/[email protected]/slices/slices.go:351:1) (typecheck)
  Error: cannot infer S (/home/runner/go/pkg/mod/golang.org/x/[email protected]/slices/slices.go:219:1) (typecheck)
  
  Error: issues found

perhaps related to one of these (or GolangCI not catching up to the regression fix in 1.21 for 1.22):

• Error typecheck cannot infer <...> on tilde type constraint golangci/golangci-lint#4109
• cmd/compile: "cannot infer T" in Go 1.21 (regression from Go 1.20) golang/go#63873

[displague]

#535 is another dependabot attempt to address this (moving to 1.30.0).

I tacked on the following (updating other k8s.io packages and x/exp) but the cannot infer S linter is still tripping.
439db1f
f3930f6
4f129e2
8ca4a9a

Attempting to bump golangci-lint from 1.55.2 to 1.57.2 as an additional measure (12788ad)

[cprivitere]

/triage accepted