Update .github/workflows/deploy-subgraph-chainX.yml

Co-authored-by: gfournieriExec <[email protected]>

Author: Le-Caignec

.github/workflows/deploy-subgraph-chainX.yml

@@ -33,6 +33,8 @@ jobs:
       - uses: actions/setup-node@v4
         with:
           node-version: '20'
+          cache: 'npm'
+          cache-dependency-path: 'packages/subgraph'
 
       - name: Install dependencies
         working-directory: packages/subgraph