main: Update actions/setup-python digest to 8d9ed9a (#1249)

Author: renovate-bot

client/python/.github/workflows/python.yml

@@ -37,7 +37,7 @@ jobs:
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5
+        uses: actions/setup-python@8d9ed9ac5c53483de85588cdf95a591a75ab9f55 # v5
         with:
           python-version: ${{ matrix.python-version }}
       - name: Install dependencies