Add additional udp lambda tests (#11795)

tests/components/udp/common.yaml

@@ -17,3 +17,22 @@ udp:
         id: my_udp
         data: !lambda |-
           return std::vector<uint8_t>{1,3,4,5,6};
+
+number:
+  - platform: template
+    name: "UDP Number"
+    id: my_number
+    optimistic: true
+    min_value: 0
+    max_value: 100
+    step: 1
+
+button:
+  - platform: template
+    name: "UDP Button"
+    on_press:
+      then:
+        - udp.write:
+            data: [0x01, 0x02, 0x03]
+        - udp.write: !lambda |-
+            return {0x10, 0x20, (uint8_t)id(my_number).state};