Update icon of badgeyay

[rajvaibhavdubey]

I'm submitting a ... (check one with "x")

• [x] bug report
• [ ] feature request
• [ ] support request => Please do not submit support requests here, instead ask your query in out Gitter channel at https://gitter.im/fossasia/meilix

Actual Behaviour

The old icon of badgeyay is being used.

Other information:

System information:

Your operating system
Linux

Would you like to work on the issue?

Yes