chore(deps): update actions/checkout action to v6.0.2

Author: renovate[bot]

.github/workflows/update.yml

@@ -12,7 +12,7 @@ jobs:
       contents: write
       pull-requests: write
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           fetch-depth: 0