fix issue in SyncedFolderDAO.java by assigning correct value to Local_Last_Modified column in DB

app/src/main/java/foundation/e/drive/database/SyncedFolderDAO.java

@@ -79,7 +79,7 @@ class SyncedFolderDAO {
         values.put( LOCAL_PATH, syncedFolder.getLocalFolder() );
         values.put( REMOTE_PATH, syncedFolder.getRemoteFolder() );
         values.put( LAST_ETAG, syncedFolder.getLastEtag() );
-        values.put( LOCAL_LAST_MODIFIED, syncedFolder.getLastEtag() );
+        values.put( LOCAL_LAST_MODIFIED, syncedFolder.getLastModified() );
         values.put( SCANLOCAL, syncedFolder.isScanLocal() ? 1 : 0 );
         values.put( SCANREMOTE, syncedFolder.isScanRemote() ? 1 : 0 );
         values.put( ENABLED, syncedFolder.isEnabled() ? 1 : 0 );