`make generate-golangci-lint-config` clobbers local exclusions added to the local config.

[wallrj]

make generate-golangci-lint-config always overrides lists in the local config.

There's the a suggestion in https://stackoverflow.com/a/67036496

To appends arrays instead of overriding them, simply add a + after the merge operator (*).
https://mikefarah.gitbook.io/yq/operators/multiply-merge#merge-appending-arrays

But that doesn't work , because it duplicates the values that are already present in the local config file.

Originally posted by @wallrj in cert-manager/cert-manager#7752 (comment)