fix: support windows by using path.delimiter

Author: stijnherreman

lib/monitor/run.js

@@ -64,7 +64,7 @@ function run(options) {
 
   const spawnOptions = {
     env: Object.assign({}, process.env, options.execOptions.env, {
-      PATH: binPath + ':' + process.env.PATH,
+      PATH: binPath + path.delimiter + process.env.PATH,
     }),
     stdio: stdio,
   };