Better description for analytics consent collection

[Nurchik]

@joaosantos15 can you pls take a look at these messages and make them more descriptive and easier to understand?

https://github.com/Consensys/diligence-fuzzing/blob/2c65163ac27dc95b09e1e5f372ea0402d85c4a62/fuzzing_cli/fuzz/analytics/session.py#L269

https://github.com/Consensys/diligence-fuzzing/blob/2c65163ac27dc95b09e1e5f372ea0402d85c4a62/fuzzing_cli/fuzz/analytics/session.py#L300

[joaosantos15]

For the first one I'd put:

Oops! 🙊 Something didn't go as planned. Please see details below for more information:

For the second one, I suggest:
Hey there! 👋 Mind if we collect some usage analytics? It helps us improve and make the experience better for you and others. 🚀