test: fix faucet test (backport #4543)

[mergify]

---

This is an automatic backport of pull request #4543 done by [Mergify](https://mergify.com).

[mergify]

Cherry-pick of c60540e has failed:

On branch mergify/bp/release/v28.x.y/pr-4543
Your branch is up to date with 'origin/release/v28.x.y'.

You are currently cherry-picking commit c60540e0.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Changes to be committed:
	modified:   changelog.md
	modified:   ignite/pkg/chaincmd/runner/runner.go

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   ignite/pkg/cosmosfaucet/client_http.go

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally