[clang-tools-extra] Add new check: do not return 0; at the end of main() in C++ (PR #77586)

[Bhuminjay Soni via cfe-commits]

11happy wrote:

@PiotrZSL I have updated the code as per your suggestions. Can you please take a look at it?
Thank you.

https://github.com/llvm/llvm-project/pull/77586