bump dependencies of GitHub Action

Author: marcuspoehls

.github/workflows/run-tests.yml

@@ -13,10 +13,10 @@ jobs:
     name: Node ${{ matrix.node-version }}
 
     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 }}