deps: bump sigs.k8s.io/karpenter

[jmdeal]

Fixes #N/A

Description
Bumps sigs.k8s.io/karpenter to include kubernetes-sigs/karpenter@45f73ec, including the updates required for the breaking change to the taints utility.

How was this change tested?
make presubmit

Does this change impact docs?

• Yes, PR includes docs updates
• Yes, issue opened: #
• No

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[netlify]

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[rschalo]

LGTM

[coveralls]

Pull Request Test Coverage Report for Build 13295551089

Warning: This coverage report may be inaccurate.

This pull request's base commit is no longer the HEAD commit of its target branch. This means it includes changes from outside the original pull request, including, potentially, unrelated coverage changes.

• For more information on this, see Tracking coverage changes with pull request builds.
• To avoid this issue with future PRs, see these Recommended CI Configurations.
• For a quick fix, rebase this PR at GitHub. Your next report should be accurate.

Details

• 0 of 2 (0.0%) changed or added relevant lines in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 65.215%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
test/pkg/environment/common/expectations.go	0	2	0.0%

Totals
Change from base Build 13275117293:	0.0%
Covered Lines:	5977
Relevant Lines:	9165

---

💛 - Coveralls