Bump actions/checkout from 4 to 5 (#3)

Author: dependabot[bot]

.github/workflows/release.yml

@@ -10,7 +10,7 @@ jobs:
     name: Build distribution
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Set up Python
         uses: actions/setup-python@v5
         with:

.github/workflows/test.yml

@@ -27,7 +27,7 @@ jobs:
           - os: "ubuntu-22.04"
             python-version: "3.7"
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5