[QUICK-FIX] - Added an ID for console errors

[krazziekay]

What's in this PR?

• Added a UUID for console errors in logger.ts
• Added a custom error handler for the errors caught by Express JS.
  • Added a UUID as traceId. The user only receives this traceId and from our end we can easily search the Splunk logs using this traceId

Why

• For better readability in Splunk(and other logging tools maybe)

Whats Next?

• Not much, just merge and go...

[bgvozdev]

I think this is not needed because we add one in frontend-middleware-logger, don't we?

[krazziekay]

Closing because I could not override the Express JS error handling. The app is probably using Probot's error handling, so leaving it as it is