ci: fix download artifact for sqlsmith (#18662)

Author: everpcpc

.github/workflows/release.yml

@@ -286,6 +286,7 @@ jobs:
       matrix:
         target:
           - x86_64-unknown-linux-gnu
+          - aarch64-unknown-linux-gnu
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -582,7 +583,7 @@ jobs:
         uses: ./.github/actions/artifact_download
         with:
           sha: ${{ github.sha }}
-          target: x86_64-unknown-linux-gnu
+          target: aarch64-unknown-linux-gnu
           category: default
           artifacts: meta,query,sqlsmith
       - name: Run sqlsmith