Merge #399: ci: use coverage upload token

5bea92d ci: use coverage upload token (Cameron Garnham)

Pull request description:

ACKs for top commit:
  da2ce7:
    ACK 5bea92d

Tree-SHA512: 0581073092240939b410579502d64d6d5d7ab2d3666ab1b78d7bdf614d2fc5e00d728f91e6f0cffdfe21eb82eb75904702193682531cd19fe9da93439445b5f3

Author: da2ce7

.github/workflows/coverage.yaml

@@ -54,6 +54,7 @@ jobs:
         name: Upload Coverage Report
         uses: codecov/codecov-action@v3
         with:
+          token: ${{ secrets.CODECOV_TOKEN }}
           files: ${{ steps.coverage.outputs.report }}
           verbose: true
           fail_ci_if_error: true