DATA: Update data files

Author: lotharsm

data/en/scummvm_downloads.yaml

@@ -732,10 +732,10 @@
 -
     enabled: true
     category: scummvm
-    subcategory: old
+    subcategory: release
     category_icon: wii
     user_agent: ''
-    version: 2.8.1
+    version: 2.9.0
     url: 'scummvm-{$version}-wii.zip'
     name: 'Wii package'
     notes: ''