Fix e2e flow.test.ts locally

[jvalkeal]

Some of these e2e tests always fail locally with:

Expected: ArrayContaining [StringContaining "> Field2"]
Received: "❯ Field2

This is due how styling/figures are autoconfigured by detecting CI environment where terminal environment might be limited for unicode support.

We're kinda trying to use "arrow" to see that component works and we'd probably need to assert that there is an "arrow" of any type.

[jvalkeal]

This was fixed in #576