Update node versions in CI

Author: dgreif

.github/workflows/nodejs.yml

@@ -14,7 +14,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [18, 20, 22]
+        node-version: [20, 22, 24]
 
     steps:
       - uses: actions/checkout@v4

.github/workflows/release.yml

@@ -29,7 +29,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: 22.x
+          node-version: 24.x
           cache: 'npm'
 
       - name: Install Dependencies