Update https://git.quad4.io/actions/download-artifact action to v7

.gitea/workflows/ci.yml

@@ -55,7 +55,7 @@ jobs:
       - name: Checkout
         uses: https://git.quad4.io/actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
       - name: Download frontend assets
-        uses: https://git.quad4.io/actions/download-artifact@9bc31d5ccc31df68ecc42ccf4149144866c47d8a # v3
+        uses: https://git.quad4.io/actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7
         with:
           name: frontend-build
           path: build/