[danfossairunit] removed "advanced" attribute in channel-group-type (things-types.xml) to address issue #9568 (corresponding core issue https://github.com/openhab/openhab-core/pull/1410) (#9569)

Signed-off-by: Robert Bach <openhab@mortalsilence.net>

bundles/org.openhab.binding.danfossairunit/src/main/resources/OH-INF/thing/thing-types.xml

@@ -40,7 +40,6 @@
 				<advanced>true</advanced>
 			</parameter>
 		</config-description>
-
 	</thing-type>
 
 	<!--Cannel Group Definitions -->
@@ -88,7 +87,7 @@
 			<channel id="humidity" typeId="humidity"/>
 		</channels>
 	</channel-group-type>
-	<channel-group-type id="recuperator" advanced="true">
+	<channel-group-type id="recuperator">
 		<label>Recuperator</label>
 		<description>Heat exchaning device in the Air Unit</description>
 		<channels>
@@ -111,7 +110,7 @@
 			</channel>
 		</channels>
 	</channel-group-type>
-	<channel-group-type id="service" advanced="true">
+	<channel-group-type id="service">
 		<label>Service</label>
 		<channels>
 			<channel id="battery_life" typeId="percentage">