Merge pull request #280 from nextstrain/dependabot/github_actions/actions/upload-artifact-7

Bump actions/upload-artifact from 6 to 7

Author: victorlin

.github/workflows/ci.yml

@@ -81,7 +81,7 @@ jobs:
 
     - if: always()
       name: Upload build logs as artifacts
-      uses: actions/upload-artifact@v6
+      uses: actions/upload-artifact@v7
       with:
         name: build-logs-${{ matrix.arch }}
         path: logs-${{ matrix.arch }}/