Bump setup-node action (#464)

Author: Matt Donnelly

.github/workflows/ci.yml

@@ -11,7 +11,7 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Set up node
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
 
       - name: Compile
         run: yarn && yarn build
@@ -24,7 +24,7 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Set up node
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
 
       - name: Compile
         run: yarn
@@ -42,7 +42,7 @@ jobs:
       - name: Checkout repo
         uses: actions/checkout@v3
       - name: Set up node
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
       - name: Install dependencies
         run: yarn install
       - name: Build