Zigbee: Zigbee example update

* minor update for the zigbee example

examples/zigbee/light_sample/light_switch/main/idf_component.yml

@@ -3,15 +3,4 @@ dependencies:
   espressif/esp-zboss-lib: "~=0.0.4"
   ## Required IDF version
   idf:
-    version: ">=4.1.0"
-  # # Put list of dependencies here
-  # # For components maintained by Espressif:
-  # component: "~1.0.0"
-  # # For 3rd party components:
-  # username/component: ">=1.0.0,<2.0.0"
-  # username2/component2:
-  #   version: "~1.0.0"
-  #   # For transient dependencies `public` flag can be set.
-  #   # `public` flag doesn't have an effect dependencies of the `main` component.
-  #   # All dependencies of `main` are public by default.
-  #   public: true
+    version: ">=5.0.0"