Merge pull request #863 from SciML/dependabot/github_actions/codecov/codecov-action-5

build(deps): bump codecov/codecov-action from 4 to 5

Author: ChrisRackauckas

.github/workflows/Downstream.yml

@@ -81,8 +81,8 @@ jobs:
             exit(0)  # Exit immediately, as a success
           end
       - uses: julia-actions/julia-processcoverage@v1
-      - uses: codecov/codecov-action@v4
+      - uses: codecov/codecov-action@v5
         with:
-          file: lcov.info
+          files: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: false