[clang] [llvm] Introduce symbol versioning for clang-cpp (PR #116556)

[Shubham Sandeep Rastogi via cfe-commits]

rastogishubham wrote:

Hi this patch has broken the greendragon llvm bot.

Link to failed build: https://green.lab.llvm.org/job/llvm.org/view/LLDB/job/as-lldb-cmake/15566/

```
ld: unknown options: --version-script 
clang: error: linker command failed with exit code 1 (use -v to see invocation)
```

https://github.com/llvm/llvm-project/pull/116556