Update actions/checkout digest to 08eba0b (#123)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/python-package.yml

@@ -19,7 +19,7 @@ jobs:
         python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
 
     steps:
-    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+    - uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v5
       with: