chore(deps): update actions/setup-python digest to 83679a8

Author: renovate[bot]

.github/workflows/unit-test.yaml

@@ -14,7 +14,7 @@ jobs:
           persist-credentials: false
 
       - name: Set up Python
-        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6
+        uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548 # v6
         with:
           python-version: '3.x'