fix: ref to backstage/backstage at support config warning

Signed-off-by: Patrick Jungermann <Patrick.Jungermann@gmail.com>

.changeset/silver-pots-call.md

@@ -0,0 +1,5 @@
+---
+'@backstage/core-components': patch
+---
+
+fix support config ref to use backstage/backstage

packages/core-components/src/hooks/useSupportConfig.ts

@@ -42,7 +42,7 @@ const DEFAULT_SUPPORT_CONFIG: SupportConfig = {
         {
           // TODO: Update to dedicated support page on backstage.io/docs
           title: 'Add `app.support` config key',
-          url: 'https://github.com/andrewthauer/backstage/blob/master/app-config.yaml',
+          url: 'https://github.com/backstage/backstage/blob/master/app-config.yaml',
         },
       ],
     },