Update GitHub Actions workflows. (#870)

This PR was triggered by @t0yv0 generated by the
update-workflows-ecosystem-providers workflow in the pulumi/ci-mgmt
repo, from commit
[8d6a40522db47cd4b958d1d61f039f802c8676c1](8d6a40522d).

Co-authored-by: Pulumi Bot <bot@pulumi.com>

.github/workflows/release.yml

@@ -131,7 +131,7 @@ jobs:
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
     - name: Upload coverage reports to Codecov
-      uses: codecov/codecov-action@57e3a136b779b570ffcdbf80b3bdc90e7fab3de2 # v6.0.0
+      uses: codecov/codecov-action@e79a6962e0d4c0c17b229090214935d2e33f8354 # v6.0.1
       env:
         CODECOV_TOKEN: ${{ steps.esc-secrets.outputs.CODECOV_TOKEN }}
     - if: failure() && github.event_name == 'push'