[clang-tools-extra] [clang-tidy] modernize-avoid-bind only return for non-void function (PR #69207)

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5chmidti wrote:

Well, I have two more PRs planned for this check :). If you feel like it, you can merge this.
I've checked to see if anyone from the main file's git blame (of functional changes) are active (`involves:abc` search for issues and prs), but they aren't really. The most recent involvement from one person is two years ago, and their contribution to `AvoidBind.cpp` was three years ago. I'm not sure if we should ping that one person.

https://github.com/llvm/llvm-project/pull/69207