src: ignore termination exceptions in fatal TryCatch

We don’t want these to terminate the process in case of
Worker threads receiving a termination exception, rather
than a “real one”.

PR-URL: nodejs#25141
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>

Author: Anna Henningsen

src/node_errors.cc

@@ -315,7 +315,7 @@ void OnFatalError(const char* location, const char* message) {
 namespace errors {
 
 TryCatchScope::~TryCatchScope() {
-  if (HasCaught() && mode_ == CatchMode::kFatal) {
+  if (HasCaught() && !HasTerminated() && mode_ == CatchMode::kFatal) {
     HandleScope scope(env_->isolate());
     ReportException(env_, Exception(), Message());
     exit(7);