update test workflow

Author: robertbrignull

.github/workflows/cli.yml

@@ -9,10 +9,18 @@ jobs:
     steps:
     - uses: actions/checkout@v2
 
-    # Build the CLI
     - name: Build CLI
-      run: npm run build-cli
+      run: |
+        cd packaging
+        npm install
+        npm run build-cli
 
-    # Upload an empty SARIF file
     - name: Upload with CLI
-      run: node cli/code-scanning-cli.js upload --sarif-file src/testdata/empty-sarif.sarif --repository $GITHUB_REPOSITORY --commit $GITHUB_SHA --ref $GITHUB_REF --github-url $GITHUB_API_URL --github-auth ${{ github.token }}
+      run: |
+        node packaging/dist/code-scanning-cli-linux upload \
+          --sarif-file src/testdata/empty-sarif.sarif \
+          --repository $GITHUB_REPOSITORY \
+          --commit $GITHUB_SHA \
+          --ref $GITHUB_REF \
+          --github-url $GITHUB_API_URL \
+          --github-auth ${{ github.token }}