Update Github actions checkout & setup-node

Author: chrishubert

.github/workflows/pull_request.yml

@@ -13,9 +13,9 @@ jobs:
           - 20.x
     steps:
       - name: Checkout repository
-        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 }}'
       - name: Install dependencies

.github/workflows/push.yml

@@ -14,9 +14,9 @@ jobs:
           - 20.x
     steps:
       - name: Checkout repository
-        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 }}'
       - name: Install dependencies