chore(cli_aut): feat flag to avoid clippy errors

[joshuef]

This pull request includes changes to the autonomi project to enhance feature management and conditional compilation. The most important changes involve updating feature dependencies in the Cargo.toml file and adding conditional compilation attributes to the lib.rs file.

Feature management updates:

• autonomi/Cargo.toml: Updated the default feature to include "data" and modified the files feature to depend on both "transfers" and "data".

Conditional compilation updates:

• autonomi/src/lib.rs: Added conditional compilation attributes for the self_encryption and wallet modules based on the "data" and "transfers" features, respectively. Also, introduced a conditional constant VERIFY_STORE for the "transfers" feature.