chore(deps): update actions/checkout action to v6

Author: renovate[bot]

.github/workflows/commitlint.yml

@@ -16,7 +16,7 @@ jobs:
     if: github.event_name == 'pull_request'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
 

.github/workflows/main.yml

@@ -14,7 +14,7 @@ jobs:
   main:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Setup Node and pnpm
         uses: silverhand-io/actions-node-pnpm-run-steps@v5