ci: bump golangci-lint to 1.45.1
Created by: jhchabran
We have been seeing transient failures with depguard since the bump to golangci-lint 1.45.0
I was about to downgrade it to 1.44.0 but a new version was just released a few minutes ago, so it's worth a shot.
Test plan
Green builds, this is just a linter update.