Fix macOS ARM64 ChromeHeadless failure by using pre-installed Google Chrome

Co-authored-by: liuliu-dev <6688812+liuliu-dev@users.noreply.github.com>

Author: Copilot

.github/workflows/nodejs.yml

@@ -23,6 +23,9 @@ jobs:
         uses: actions/setup-node@v1
         with:
           node-version: 18.x
+      - name: Set CHROME_BIN (macOS)
+        if: startsWith(matrix.os, 'macos')
+        run: echo "CHROME_BIN=/Applications/Google Chrome.app/Contents/MacOS/Google Chrome" >> $GITHUB_ENV
       - name: Install Chromium runtime deps (Linux)
         if: startsWith(matrix.os, 'ubuntu')
         run: |

karma.config.cjs

@@ -1,4 +1,4 @@
-process.env.CHROME_BIN = require('chromium').path
+process.env.CHROME_BIN = process.env.CHROME_BIN || require('chromium').path
 
 module.exports = function(config) {
   config.set({