chore(deps): update actions/download-artifact action to v4.3.0

Author: renovate[bot]

.github/workflows/container.yml

@@ -103,7 +103,7 @@ jobs:
       - name: Check out code into the Go module directory
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
-      - uses: actions/download-artifact@v4
+      - uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
         with:
           name: parca-load-dist-container
           path: dist