Update e2e.yml

.github/workflows/e2e.yml

@@ -21,7 +21,7 @@ jobs:
       fail-fast: false
     name: 'e2e: node-${{ matrix.node_version }}, ${{ matrix.os }}'
     env:
-      CYPRESS_CACHE_FOLDER: './node_modules/.cache/Cypress'
+      CYPRESS_CACHE_FOLDER: ${{ github.workspace }}/node_modules/.cache/Cypress
     steps:
       - name: Checkout
         uses: actions/checkout@v2