chore(lsp): Print out stack trace if exception occurs in TS request (d…

…enoland#23543)

Before this PR, there would just be an uninformative "Error occurred"
message, after this PR you'll get a stack trace in the LSP output window
like this:

```text
Error during TS request "$getSupportedCodeFixes":
  Error: i threw an exception
    at serverRequest (ext:deno_tsc/99_main_compiler.js:1089:11)
```

cli/lsp/tsc.rs

@@ -4280,6 +4280,20 @@ impl TscRuntime {
 
  server_request_fn.call(tc_scope, undefined, &args);
  if tc_scope.has_caught() && !tc_scope.has_terminated() {
+ if let Some(stack_trace) = tc_scope.stack_trace() {
+ lsp_warn!(
+ "Error during TS request \"{method}\":\n {}",
+ stack_trace.to_rust_string_lossy(tc_scope),
+ );
+ } else {
+ lsp_warn!(
+ "Error during TS request \"{method}\":\n {}",
+ tc_scope
+ .exception()
+ .map(|exc| exc.to_rust_string_lossy(tc_scope))
+ .unwrap_or_default(),
+ );
+ }
  tc_scope.rethrow();
  }
  }