ci: bump base node-version for eslint

Author: dhensby

.github/workflows/nodejs.yml

@@ -25,7 +25,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v3
         with:
-          node-version: 16.x
+          node-version: 18.x
           cache: 'npm'
       - name: Install dependencies
         run: npm clean-install
@@ -46,7 +46,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v3
         with:
-          node-version: 16.x
+          node-version: 18.x
           cache: 'npm'
       - name: Install dependencies
         run: npm clean-install