Updated GitHub Actions to use Node.js v20

Author: chrisn

.github/workflows/node.js.yml

@@ -24,9 +24,9 @@ jobs:
           #   browser: "FirefoxHeadless"
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v3
+      uses: actions/setup-node@v4
       with:
         node-version: ${{ matrix.node-version }}
     - run: npm ci

.github/workflows/npm-publish.yml

@@ -19,8 +19,8 @@ jobs:
             browser: "ChromeHeadlessWithoutAutoplayPolicy"
 
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-node@v3
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
         with:
           node-version: 20.x
       - run: npm ci
@@ -31,8 +31,8 @@ jobs:
     needs: build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-node@v3
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
         with:
           node-version: 20.x
           registry-url: https://registry.npmjs.org/