Fix integration tests

Signed-off-by: Lauri Nevala <lauri.nevala@gmail.com>

integration/helpers/utils.ts

@@ -13,7 +13,6 @@ export function setup(): Application {
     path: AppPaths[process.platform],
     startTimeout: 30000,
     waitTimeout: 60000,
-    chromeDriverArgs: ['remote-debugging-port=9222'],
     env: {
       CICD: "true"
     }
@@ -22,10 +21,12 @@ export function setup(): Application {
 
 export async function tearDown(app: Application) {
   const pid = app.mainProcess.pid
+  let ppid: any = pid
+  ppid = await ppid()
   await app.stop()
   try {
-    process.kill(pid, 0);
+    process.kill(ppid, "SIGKILL");
   } catch (e) {
-    return
+    console.error(e)
   }
 }