Code Coverage Publish breaks CI on Fork PRs

[george-zubrienko]

Apparently GH Actions do not allow fork PR runs to post comments on parent repo. We should skip coverage publishing for forks as a quick workaround

community/community#25217 (comment)

[george-zubrienko]

@lidatong there is a chance this can be fixed by this MishaKav/pytest-coverage-comment#68 (comment) - could you test? I honestly do not remember what fixed this in our OSS repos for forks, or if we ever fixed that at all

[george-zubrienko]

as an alternative, I can disable coverage comment with either hide-comment or by disabling the step with

if: ${{ !github.event.pull_request.head.repo.fork }}