[clang-tools-extra] [clang-tidy] support expect no diagnosis test (PR #91293)

[Congcong Cai via cfe-commits]

HerrCai0907 wrote:

I remove the command line option. Instead, when input don't have any check, check-clang-tidy will assume it should not diagnose anything.

https://github.com/llvm/llvm-project/pull/91293