home-assistant: support metoffice component

pkgs/servers/home-assistant/component-packages.nix

@@ -1558,7 +1558,8 @@
       pymeteoclimatic
     ];
     "metoffice" = ps: with ps; [
-    ]; # missing inputs: datapoint
+      datapoint
+    ];
     "mfi" = ps: with ps; [
     ]; # missing inputs: mficlient
     "microsoft" = ps: with ps; [
@@ -3467,6 +3468,7 @@
     "met_eireann"
     "meteo_france"
     "meteoclimatic"
+    "metoffice"
     "microsoft_face"
     "microsoft_face_detect"
     "microsoft_face_identify"