Update issue887.yml

Author: mahalakshmi-rekadi

.github/workflows/issue887.yml

@@ -11,6 +11,6 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
-          
-            node-version: ${{ matrix.node-version }}
-            cache: 'yarn'
+          node-version: "20"
+          cache: 'yarn'
+          cache-dependency-path: '**/yarn.lock'