Use correct language code from sources. (#8374)

.github/scripts/create-repo.sh

@@ -31,6 +31,17 @@ for APK in ${APKS[@]}; do
     unzip -p $APK $ICON > icon/${FILENAME%.*}.png
 
     SOURCE_INFO=$(jq ".[\"$PKGNAME\"]" < ../output.json)
+    
+    # Fixes the language code without needing to update the packages.
+    SOURCE_LEN=$(echo $SOURCE_INFO | jq length)
+
+    if [ $SOURCE_LEN = "1" ]; then
+      SOURCE_LANG=$(echo $SOURCE_INFO | jq -r '.[0].lang')
+
+      if [ $SOURCE_LANG != $LANG ] && [ $SOURCE_LANG != "all" ] && [ $SOURCE_LANG != "other" ]; then
+        LANG=$SOURCE_LANG
+      fi
+    fi
 
     jq -n \
         --arg name "$LABEL" \