[Lldb-commits] [lldb] update lldb-server platform help parsing (PR #162730)

[Chad Smith via lldb-commits]

cs01 wrote:

Updated per your feedback @JDevlieghere 

The one question I had was regarding 
```
  if (!LLDBServerUtilities::SetupLogging(log_file, log_channels, 0))
    return -1;
```
and whether I should replace the -1 with `EXIT_FAILURE`

https://github.com/llvm/llvm-project/pull/162730