fix: puppeteer ci

Author: yuyutaotao

.github/workflows/puppeteer-with-vitest-demo.yaml

@@ -31,6 +31,7 @@ jobs:
           npm i pnpm -g
           pnpm i @midscene/web@${{ env.TAG }} --save-dev
           pnpm install
+          pnpx puppeteer browsers install chrome
           pnpm run test
         continue-on-error: true