chore: Minor CI fix.

Author: Shogun

.github/workflows/ci.yml

@@ -15,7 +15,7 @@ jobs:
         uses: actions/cache@v1
         with:
           path: node_modules
-          key: node-modules-${{ hashFiles('**/package-lock.json') }}
+          key: node-modules-${{ hashFiles('**/yarn.lock') }}
       - name: Install dependencies
         run: npm install
       - name: Run Tests