chore(deps): update actions/checkout action to v6.0.3

Author: renovate[bot]

.github/workflows/pull_request.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
 
       - name: Setup mise
         uses: jdx/mise-action@1648a7812b9aeae629881980618f079932869151 # v4.0.1

.github/workflows/update_unicode_data.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
 
       - name: Setup mise
         uses: jdx/mise-action@1648a7812b9aeae629881980618f079932869151 # v4.0.1