chore(deps): update actions/download-artifact action to v8

Author: renovate[bot]

.github/workflows/python.yml

@@ -30,7 +30,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@v6
-      - uses: actions/download-artifact@v7
+      - uses: actions/download-artifact@v8
         with:
           name: artifact
           path: dist
@@ -57,7 +57,7 @@ jobs:
     permissions:
       id-token: write
     steps:
-      - uses: actions/download-artifact@v7
+      - uses: actions/download-artifact@v8
         with:
           name: artifact
           path: dist