Update Rust and Crates and GHA (#6843)

- Update Rust to v1.93.1
- Updated all the crates
  Adjust changes needed for the newer `rand` crate
- Updated GitHub Actions

Signed-off-by: BlackDex <black.dex@gmail.com>

src/api/core/accounts.rs

@@ -1199,10 +1199,9 @@ async fn password_hint(data: Json<PasswordHintData>, conn: DbConn) -> EmptyResul
                 // There is still a timing side channel here in that the code
                 // paths that send mail take noticeably longer than ones that
                 // don't. Add a randomized sleep to mitigate this somewhat.
-                use rand::{rngs::SmallRng, Rng, SeedableRng};
-                let mut rng = SmallRng::from_os_rng();
-                let delta: i32 = 100;
-                let sleep_ms = (1_000 + rng.random_range(-delta..=delta)) as u64;
+                use rand::{rngs::SmallRng, RngExt};
+                let mut rng: SmallRng = rand::make_rng();
+                let sleep_ms = rng.random_range(900..=1100) as u64;
                 tokio::time::sleep(tokio::time::Duration::from_millis(sleep_ms)).await;
                 Ok(())
             } else {