Enable `clippy::suspicious_to_owned` (#9004)

Another small change: calling to owned on the `Cow` was cloning the
`Cow`, not its contents and so calling `clone` makes this more explicit
85e6bc94e9Kirpal Grewal committed on 3/7/2024, 4:30:40 PM· committed by GitHubparent105e654
2 files changedLine totals unavailable