[clang-tools-extra] [clang-tidy] Fix performance-trivially-destructible with C++20 modules (PR #178471)

[Victor Chernyakin via cfe-commits]

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@@ -0,0 +1,27 @@
+// RUN: rm -rf %t
+// RUN: mkdir -p %t
+// RUN: split-file %s %t
+// RUN: %clang -std=c++20 -x c++-module --precompile %t/mymodule.cppm -o %t/mymodule.pcm -I%t
+// RUN: %check_clang_tidy %t/main.cpp performance-trivially-destructible %t/out -std=c++20 \
+// RUN:     -- -I%t -fmodule-file=mymodule=%t/mymodule.pcm
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localspook wrote:

All the tests pass... but I'm not sure how? AFAIK the syntax is
```cpp
// RUN: %check_clang_tidy -- <options to clang-tidy> -- <options to clang>
```
`-I%t` and `-fmodule-file=mymodule=%t/mymodule.pcm` are options to clang, but they come only after one `--`, so shouldn't clang-tidy be complaining about unrecognized arguments :thinking:

LGTM apart from that though

https://github.com/llvm/llvm-project/pull/178471