chore(deps): update dependency excoveralls to ~> 0.18.0

[renovate[bot]]

This PR contains the following updates:

Package	Update	Change
excoveralls	minor	~> 0.16.1 -> ~> 0.18.0

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Configuration

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[renovate[bot]]

⚠ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
• the branch becomes conflicted, or
• you click the rebase/retry checkbox if found above, or
• you rename this PR's title to start with "rebase!" to trigger it manually

The artifact failure details are included below:

File name: mix.lock

Command failed: docker run --rm --name=renovate_a_sidecar --label=renovate_a_child --memory=3584m -v "/tmp/worker/0e871d/0246e3/repos/github/Magickbase/godwoken_explorer":"/tmp/worker/0e871d/0246e3/repos/github/Magickbase/godwoken_explorer" -v "/tmp/worker/0e871d/0246e3/cache":"/tmp/worker/0e871d/0246e3/cache" -e CONTAINERBASE_CACHE_DIR -w "/tmp/worker/0e871d/0246e3/repos/github/Magickbase/godwoken_explorer" ghcr.io/containerbase/sidecar:9.20.8 bash -l -c "install-tool erlang 26.1.1.0 && install-tool elixir v1.15.6 && mix deps.update excoveralls"
** (Mix) Hex dependency resolution failed