chore(deps): update actions/checkout action to v5

Author: renovate[bot]

.github/workflows/main.yml

@@ -16,7 +16,7 @@ jobs:
         node-version: ['18', '20']
     name: Test (node ${{ matrix.node-version }}.x)
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v4
         with:

.github/workflows/release.yaml

@@ -11,7 +11,7 @@ jobs:
     env:
       NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Use Node.js
         uses: actions/setup-node@v4
         with: