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

Author: renovate[bot]

.github/workflows/python-package.yml

@@ -19,7 +19,7 @@ jobs:
         python-version: ["3.11", "3.12", "3.13"]
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - name: Install uv
       uses: astral-sh/setup-uv@v7
       with:

.github/workflows/python-publish.yml

@@ -34,7 +34,7 @@ jobs:
       # url: https://pypi.org/project/YOURPROJECT/${{ github.event.release.name }}
 
     steps:
-       - uses: actions/checkout@v4
+       - uses: actions/checkout@v5
        - name: Install uv
          uses: astral-sh/setup-uv@v7
          with: