Fix double pin usage

The first attempt to just allow using the twin twice was not the right
approach.
Now we just define the pins once and use tempalte switches.

pc-switch.yaml

@@ -46,31 +46,41 @@ sensor:
 
 switch:
   - platform: gpio
-    pin: 
-      number: D6
-      allow_other_uses: true
+    pin: D6
+    id: power_pin
+    internal: true
+
+  - platform: template
+    name: "Power Switch"
     id: power_switch
     internal: true
-    on_turn_on:
-    - delay: 300ms
-    - switch.turn_off: power_switch
+    turn_on_action:
+      - switch.turn_on: power_pin
+      - delay: 300ms
+      - switch.turn_off: power_pin
 
-  - platform: gpio
-    pin: 
-      number: D6
-      allow_other_uses: true
+  - platform: template
+    name: "Power Switch Force"
     id: power_switch_force
     internal: true
-    on_turn_on:
-    - delay: 5000ms
-    - switch.turn_off: power_switch_force
+    turn_on_action:
+      - switch.turn_on: power_pin
+      - delay: 5000ms
+      - switch.turn_off: power_pin
 
   - platform: gpio
     pin: D7
+    id: reset_pin
+    internal: true
+
+  - platform: template
+    name: "Reset Switch"
     id: reset_switch
-    on_turn_on:
-    - delay: 300ms
-    - switch.turn_off: reset_switch
+    internal: true
+    turn_on_action:
+      - switch.turn_on: reset_pin
+      - delay: 300ms
+      - switch.turn_off: reset_pin
 
 binary_sensor:
   - platform: gpio