Upgrade actix web crate to support Chrome and Safari

[ffreddow]

The version of the cookie crate used by the current versiom of actix-web does not support cookie partioning yet which leads to chrome and safari blocking the authentication cookie needed to register the charger.

[ffreddow]

There is currently a workaround implemented:

esp32-remote-access/backend/src/routes/auth/login.rs

Line 149 in 2c9cabf

let cookie_string = format!("{}; Partitioned;", cookie.to_string());

[ffreddow]

This is a Semver A issue since it will be a breaking change in actix. See actix/actix-web#3336