first fix to try making the pipeline pass

src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/dto/SecurityCameraSaveRequest.java

@@ -20,7 +20,7 @@ public class SecurityCameraSaveRequest {
     /** The name of the device as assigned by the user (e.g. 'Master bedroom light') */
     @NotNull private String name;
 
-    private FileSystemResource survaillanceVideo;
+    private FileSystemResource surveillanceVideo;
 
     public void setRoomId(Long roomId) {
         this.roomId = roomId;