chore: update actions/checkout and actions/setup-node versions

Author: Morgy93

.github/workflows/commitlint.yml

@@ -8,12 +8,12 @@ jobs:
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 0
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v5
         with:
-          node-version: 18
+          node-version: latest
       - name: Install dependencies
         run: npm ci
       - name: Validate current commit (last commit)