fix(build-qweather-grid): grid name in actions

qweather-china-city-grids.json -> qweather-china-city-list-grid.json

Author: WordlessEcho

.github/workflows/build-qweather-locations-grid.yml

@@ -29,6 +29,6 @@ jobs:
           git config user.name "github-actions[bot]"
           git config user.email "github-actions[bot]@users.noreply.github.com"
 
-          git add data/qweather-china-city-grids.json
+          git add data/qweather-china-city-grid.json
           git diff --cached --quiet || git commit -m "chore: update QWeather china city grids"
           git push