fixup! Snapshot only contains pages dirties since last snapshot was taken

Signed-off-by: Ludvig Liljenberg <[email protected]>

Author: ludfjig

src/hyperlight_host/src/mem/shared_mem_snapshot.rs

@@ -14,15 +14,14 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-use std::{
-    collections::{HashMap, HashSet},
-    sync::Arc,
-};
+use std::collections::{HashMap, HashSet};
+use std::sync::Arc;
 
 use hyperlight_common::mem::PAGE_SIZE_USIZE;
 use tracing::{Span, instrument};
 
-use super::{bitmap::bit_index_iterator, shared_mem::SharedMemory};
+use super::bitmap::bit_index_iterator;
+use super::shared_mem::SharedMemory;
 use crate::Result;
 
 /// A wrapper around a `SharedMemory` reference and a snapshot
@@ -209,9 +208,10 @@ impl SharedMemorySnapshot {
 
 #[cfg(test)]
 mod tests {
-    use hyperlight_common::mem::PAGE_SIZE_USIZE;
     use std::sync::Arc;
 
+    use hyperlight_common::mem::PAGE_SIZE_USIZE;
+
     use crate::mem::shared_mem::ExclusiveSharedMemory;
 
     #[test]