feat(add): L2206 (#7248)

* Add support for IKEA Jetstrom 3030

This supports colour unlike the other two Jetstrom lights which have already been added.

* Fixed whitespace issue

* Update model

src/devices/ikea.ts

@@ -1138,6 +1138,13 @@ const definitions: Definition[] = [
         description: 'STOFTMOLN ceiling/wall lamp 15 warm light dimmable',
         extend: [tradfriLight()],
     },
+    {
+        zigbeeModel: ['JETSTROM 3030 ceiling'],
+        model: 'L2206',
+        vendor: 'IKEA',
+        description: 'JETSTRÖM LED wall light panel, smart dimmable/wired-in colour and white spectrum, 30x30cm',
+        extend: [tradfriLight({colorTemp: true, color: true})],
+    },
     {
         zigbeeModel: ['JETSTROM 40100'],
         model: 'L2208',