👷‍♂️ Refactor Coverage Report PR Commenting

[pcaversaccio]

🕓 Changelog

This PR introduces a check if the PR is based on an internal non-main branch and will only post in this case a coverage report comment. Since lcov-reporter-action doesn't support the pull_request_target event type (see here), it won't create a comment if I would configure it accordingly (for fork-based PRs we would need to use pull_request_target as event type to enable fork-based PRs running the coverage report commenting successfully since they need access to the GITHUB_TOKEN in our case). That's why I discard doing though. But the full coverage report is printed in the action summary, and thus we can always verify the coverage for fork-based PRs. Furthermore, all the minimum coverage (in our case 100%) is now also verified in case of a push (if we directly push to main for some reason) or workflow_dispatch trigger.

Note, this PR also bumps the zgosalvez/github-actions-report-lcov action to v4 (https://github.com/pcaversaccio/createx/pull/37/commits/d7d76225f33a8f089851e7a198f3ec870bbfd3df).

This PR is rebased on #36.

🐶 Cute Animal Picture

[mds1]

Coverage report changes LGTM, but not approving to prevent an accidental merge since this also contains the nonce change from #36 that we might change per https://github.com/pcaversaccio/createx/pull/36#discussion_r1410930753

[pcaversaccio]

Coverage report changes LGTM, but not approving to prevent an accidental merge since this also contains the nonce change from #36 that we might change per #36 (comment)

PR is again rebased on the latest changes that include the fix with vm.setNonceUnsafe as well as I bumped an outdated action (https://github.com/pcaversaccio/createx/pull/37/commits/d7d76225f33a8f089851e7a198f3ec870bbfd3df).

[github-actions[bot]]

Coverage after merging fix-fork-ci into main will be

100.00%

Coverage Report

File	Stmts	Branches	Funcs	Lines	Uncovered Lines
src
CreateX.sol	100%	100%	100%	100%

[pcaversaccio]

Note: The code changes committed to this PR have been merged as part of https://github.com/pcaversaccio/createx/pull/40.