Merge pull request #60 from pkgjs/renovate/actions-checkout-4.x

chore(deps): update actions/checkout action to v4

Author: dominykas

.github/workflows/node-test.yaml

@@ -85,7 +85,7 @@ jobs:
     steps:
 
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Prepare the matrix
       uses: pkgjs/action/.github/actions/prepare-node-test-matrix-action@v0.1.7
@@ -117,7 +117,7 @@ jobs:
     steps:
 
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Prepare post-checkout steps
       if: ${{ inputs.post-checkout-steps }}