Add assets for 'AIB-4b8ba6'

[Bogdan007mb]

[paulmultiversx]

Hi, @Bogdan007mb.

Please check both your logos to represent the same visual.

Also, don't forget to paste in a comment the signature for the latest commit sha which must be signed with the owner wallet address.

Feel free to use the Sign Message feature from the Utils dApp and paste the signature in a comment for each PR: https://utils.multiversx.com/

Thanks a lot!