Add missing frame_time argument to ObjectTracker.match_and_update() (#10079)

And some little type hints

frigate/track/__init__.py

@@ -5,9 +5,9 @@ from frigate.config import DetectConfig
 
 class ObjectTracker(ABC):
     @abstractmethod
-    def __init__(self, config: DetectConfig):
+    def __init__(self, config: DetectConfig) -> None:
         pass
 
     @abstractmethod
-    def match_and_update(self, detections):
+    def match_and_update(self, frame_time: float, detections) -> None:
         pass