crypto: Scope the imports for the unwedging test into the test.

matrix_sdk_crypto/src/session_manager/sessions.rs

@@ -316,8 +316,7 @@ mod test {
 
     use matrix_sdk_common::{
         api::r0::keys::claim_keys::Response as KeyClaimResponse,
-        identifiers::{user_id, DeviceIdBox, DeviceKeyAlgorithm, UserId},
-        instant::{Duration, Instant},
+        identifiers::{user_id, DeviceIdBox, UserId},
     };
     use matrix_sdk_test::async_test;
 
@@ -424,6 +423,11 @@ mod test {
     #[async_test]
     #[cfg(not(target_os = "linux"))]
     async fn session_unwedging() {
+        use matrix_sdk_common::{
+            identifiers::DeviceKeyAlgorithm,
+            instant::{Duration, Instant},
+        };
+
         let manager = session_manager().await;
         let bob = bob_account();
         let (_, mut session) = bob.create_session_for(&manager.account).await;