Update dependencies (#10)

Author: R0Wi

.github/workflows/test.yaml

@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Install test environment
         run: sudo apt-get update && sudo apt-get -y install bats nodejs npm
       - name: Install node dependencies