[misc] install dependencies

(cherry picked from commit 403b366)

Author: rusher

.github/workflows/ci.yml

@@ -65,6 +65,9 @@ jobs:
         with:
           node-version: ${{ matrix.node }}
 
+      - name: Install dependencies
+        run: npm install
+
       - name: Run Tests
         run: npm run coverage:test
         env: