Remove touchevent sensor

It was replaced by new `on_touch` trigger from Nextion component

advanced/esphome/nspanel_esphome_core.yaml

@@ -1244,18 +1244,6 @@ select:
 
 ##### START - SENSOR CONFIGURATION #####
 sensor:
-  ##### touchevent sensor, Reset the page timeout #####
-  - id: touchevent
-    platform: nextion
-    nextion_id: disp1
-    component_name: touchevent
-    internal: true
-    on_value:
-      then:
-        - lambda: |-
-            ESP_LOGE("sensor.touchevent", "Deprecated method called!");
-            timer_reset_all->execute(current_page->state.c_str());
-
   ##### INTERNAL TEMPERATURE SENSOR, ADC VALUE #####
   - id: ntc_source
     platform: adc