Bump actions/download-artifact from 4.1.7 to 4.1.8 (#222)

Author: dependabot[bot]

.github/workflows/container-ci.yaml

@@ -119,7 +119,7 @@ jobs:
       uses: step-security/harden-runner@17d0e2bd7d51742c71671bd19fa12bdc9d40a3d6 # v2.8.1
       with:
         egress-policy: audit
-    - uses: actions/download-artifact@65a9edc5881444af0b9093a5e628f2fe47ea3b2e # v4.1.7
+    - uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
       with:
         path: matrix
     - name: Set Matrix