[wiz] Enable addon finder support (#17856)

Signed-off-by: Cody Cutrer <cody@cutrer.us>

bundles/org.openhab.binding.wiz/src/main/resources/OH-INF/addon/addon.xml

@@ -8,4 +8,38 @@
 	<description>Binding for WiZ smart devices.</description>
 	<connection>local</connection>
 
+	<discovery-methods>
+		<discovery-method>
+			<service-type>ip</service-type>
+			<discovery-parameters>
+				<discovery-parameter>
+					<name>type</name>
+					<value>ipBroadcast</value>
+				</discovery-parameter>
+				<discovery-parameter>
+					<name>destPort</name>
+					<value>38899</value>
+				</discovery-parameter>
+				<discovery-parameter>
+					<name>requestPlain</name>
+					<value>{"method":"registration","id":1,"params":{"phoneIp":"$srcIp","register":false,"phoneMac":"$srcMac"}}</value>
+				</discovery-parameter>
+				<discovery-parameter>
+					<name>fmtMac</name>
+					<value>%02X</value>
+				</discovery-parameter>
+				<discovery-parameter>
+					<name>timeoutMs</name>
+					<value>5000</value>
+				</discovery-parameter>
+			</discovery-parameters>
+			<match-properties>
+				<match-property>
+					<name>response</name>
+					<regex>.*</regex>
+				</match-property>
+			</match-properties>
+		</discovery-method>
+	</discovery-methods>
+
 </addon:addon>