Blink update - fixes #17316 (#17538)

* Updgrae blinkpy to 0.10.0

- Remove status sensor (API endpoint unreliable for this)
- Wifi strength reports in wifi bars rather than dBm (result of new API
endpoint)
- Added unique ids based on serial number

* Update requirements

homeassistant/components/binary_sensor/blink.py

@@ -36,6 +36,7 @@ class BlinkBinarySensor(BinarySensorDevice):
         self._icon = icon
         self._camera = data.sync.cameras[camera]
         self._state = None
+        self._unique_id = "{}-{}".format(self._camera.serial, self._type)
 
     @property
     def name(self):