Update the documentation homepage image

[lorimode]

Hello

It might be a good idea to update the image on the documentation homepage "docs.bleachbit.org", as it's not very up-to-date...

Good evening

[az0]

Yes, you are right. That's BleachBit 1.9.3 on Windows 10, and I will update it.

[lorimode]

Ok, great !