update en/application-dev/device/Readme-EN.md.

Signed-off-by: NLiAn <lian15@huawei.com>

en/application-dev/device/Readme-EN.md

@@ -7,3 +7,9 @@
   - [Location Overview](device-location-overview.md)
   - [Obtaining Device Location Information](device-location-info.md)
   - [Geocoding and Reverse Geocoding Capabilities](device-location-geocoding.md)
+- Sensor
+  - [Sensor Overview](sensor-overview.md)
+  - [Sensor Development](sensor-guidelines.md)
+- Vibrator
+  - [vibrator-Overview.md](vibrator-overview.md)
+  - [Vibrator Development](vibrator-guidelines.md)