Don't cache, because I don't have package.json

at the top level, I guess.

actions/setup-node#706 (comment)

.github/workflows/node.js.yml

@@ -21,11 +21,9 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v2
+        uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node-version }}
-          cache: "npm"
-          working-directory: GitHubOIDCRoleStack
       - name: Install
         working-directory: GitHubOIDCProvider
         run: npm install