Update de_web_plugin.cpp
Update de_web_plugin.cpp

Don't create ZHASwitch for lumi.vibration when creating ZHAVibration, to prevent two sensor resources with the same `uniqueid`.  See #748.

dresden-elektronik/deconz-rest-plugin,dresden-elektronik/deconz-rest-plugin,dresden-elektronik/deconz-rest-plugin,dresden-elektronik/deconz-rest-plugin,dresden-elektronik/deconz-rest-plugin