Typo fix

Author: kjd

.github/workflows/python-package.yml

@@ -24,7 +24,7 @@ jobs:
           - '3.13'
     runs-on: ${{ matrix.os || 'ubuntu-latest' }}
     steps:
-      - uses: actions/checkout@@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@39cd14951b08e74b54015e9e001cdefcf80e669f # v5.1.1
         with: