Update CI to use Node 24 (#3113)

Author: justingrant

.github/workflows/deploy.yml

@@ -10,10 +10,10 @@ jobs:
       - uses: actions/checkout@v3
         with:
           persist-credentials: false
-      - name: use node.js v20.x
+      - name: use node.js v24.x
         uses: actions/setup-node@v3
         with:
-          node-version: 20.x
+          node-version: 24.x
       - run: npm ci
       - run: npm run build
       - uses: JamesIves/[email protected]

.github/workflows/enforce-format.yml

@@ -9,10 +9,10 @@ jobs:
 
     steps:
       - uses: actions/checkout@v3
-      - name: use node.js v20.x
+      - name: use node.js v24.x
         uses: actions/setup-node@v3
         with:
-          node-version: 20.x
+          node-version: 24.x
       - run: npm ci
       # Work around https://github.com/tc39/ecmarkup/pull/607
       - run: 'if ! npx emu-format --check spec.html; then echo "You need to run \`npm run format\`"; exit 1; fi'

.github/workflows/lint.yml

@@ -5,10 +5,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - name: use node.js v20.x
+      - name: use node.js v24.x
         uses: actions/setup-node@v3
         with:
-          node-version: 20.x
+          node-version: 24.x
       - run: npm ci
       - run: npm run lint
       - run: npm run build:spec

.github/workflows/test.yml

@@ -9,10 +9,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - name: use node.js v23.x
+      - name: use node.js v24.x
         uses: actions/setup-node@v3
         with:
-          node-version: 23.x
+          node-version: 24.x
       - run: npm ci
       - run: npm run test-demitasse
         env:
@@ -23,10 +23,10 @@ jobs:
       - uses: actions/checkout@v3
         with:
           submodules: true
-      - name: use node.js v23.x
+      - name: use node.js v24.x
         uses: actions/setup-node@v3
         with:
-          node-version: 23.x
+          node-version: 24.x
       - run: npm run codecov:test262
       - uses: codecov/codecov-action@v4
         with:
@@ -38,20 +38,20 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - name: use node.js v23.x
+      - name: use node.js v24.x
         uses: actions/setup-node@v3
         with:
-          node-version: 23.x
+          node-version: 24.x
       - run: npm ci
       - run: npm run test-cookbook
   test-validstrings:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - name: use node.js v23.x
+      - name: use node.js v24.x
         uses: actions/setup-node@v3
         with:
-          node-version: 23.x
+          node-version: 24.x
       - run: npm ci
       - run: |
           cd polyfill