test: increase timeout in the debugger tests on Windows

On certain Windows machines it may take longer for the testing
processes to receive outputs from the debugger process. Increasing
the timeout to 15 seconds to avoid failing the tests in those
cases.

test/common/debugger.js

@@ -7,7 +7,13 @@ const BREAK_MESSAGE = new RegExp('(?:' + [
   'exception', 'other', 'promiseRejection',
 ].join('|') + ') in', 'i');
 
-const TIMEOUT = common.platformTimeout(5000);
+let TIMEOUT = common.platformTimeout(5000);
+if (common.isWindows) {
+  // Some of the windows machines in the CI need more time to receive
+  // the outputs from the client.
+  // https://github.com/nodejs/build/issues/3014
+  TIMEOUT = common.platformTimeout(15000);
+}
 
 function isPreBreak(output) {
   return /Break on start/.test(output) && /1 \(function \(exports/.test(output);