Enable quantum-resistant tunnels by default on macOS

Was already enabled by default on Linux, now we roll it out for macOS
also

mullvad-types/src/wireguard.rs

@@ -9,9 +9,9 @@ pub const MAX_ROTATION_INTERVAL: Duration = Duration::from_secs(30 * 24 * 60 * 6
 pub const DEFAULT_ROTATION_INTERVAL: Duration = MAX_ROTATION_INTERVAL;
 
 /// Whether to enable or disable quantum resistant tunnels when the setting is set to
-/// `QuantumResistantState::Auto`. It is currently enabled by default on Linux but disabled on all
-/// other platforms.
-const QUANTUM_RESISTANT_AUTO_STATE: bool = cfg!(target_os = "linux");
+/// `QuantumResistantState::Auto`. It is currently enabled by default on Linux and macOS,
+/// but disabled on all other platforms.
+const QUANTUM_RESISTANT_AUTO_STATE: bool = cfg!(any(target_os = "linux", target_os = "macos"));
 
 #[derive(Serialize, Deserialize, Copy, Clone, Debug, PartialEq, Eq)]
 #[serde(rename_all = "lowercase")]