add connection info (#14801)

Signed-off-by: Mark Herwege <mark.herwege@telenet.be>

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

@@ -6,4 +6,5 @@
 	<type>binding</type>
 	<name>ELRO Connects Binding</name>
 	<description>This is the binding for the ELRO Connects smart home system.</description>
+	<connection>cloudDiscovery</connection>
 </addon:addon>

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

@@ -6,4 +6,5 @@
 	<type>binding</type>
 	<name>@text/bindingName</name>
 	<description>@text/bindingDescription</description>
+	<connection>local</connection>
 </addon:addon>

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

@@ -6,5 +6,5 @@
 	<type>binding</type>
 	<name>Systeminfo Binding</name>
 	<description>This binding provides information about the operating system and the hardware.</description>
-
+	<connection>local</connection>
 </addon:addon>

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

@@ -7,5 +7,5 @@
 	<name>UniFi Binding</name>
 	<description>The UniFi binding integrates the UniFi controller from Ubiquiti Networks to facilitate tracking of Wi-Fi
 		clients.</description>
-
+	<connection>local</connection>
 </addon:addon>

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

@@ -7,6 +7,7 @@
 	<name>UPnP Control Binding</name>
 	<description>This binding acts as a UPnP Control Point that can query media server content directories and serve
 		content to media renderers.</description>
+	<connection>local</connection>
 	<config-description>
 		<parameter name="path" type="text">
 			<label>Storage Path</label>