Testing workflow

Author: ncalteen

.github/workflows/testing.yml

@@ -18,9 +18,8 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version-file: .node-version
           registry-url: https://registry.npmjs.org/
-          cache: npm
       - run: npm ci
       - run: |
           echo "Publishing $TAG_NAME"