fix yaml typo

Author: gkwang

.github/workflows/test.yml

@@ -38,7 +38,7 @@ jobs:
           cache: 'npm'
 
       - name: Install dependencies
-        run: npm install --build-from-source
+        run: npm ci
 
-      - name: Run Jest unit tests
+      - name: Run Mocha unit tests
         run: npm run test