Restore the ability to print long strings, but still cut newlines

[soltysh]

What type of PR is this?

/kind bug

What this PR does / why we need it:

Alternative to #103574

This drops only the long line support from #103514, but still keeps cutting newlines from the output.

Special notes for your reviewer:

/assign @liggitt

Does this PR introduce a user-facing change?

NONE

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@soltysh: The following test failed, say /retest to rerun all failed tests:

Test name	Commit	Details	Rerun command
pull-kubernetes-e2e-gce-ubuntu-containerd	8689fc4	link	/test pull-kubernetes-e2e-gce-ubuntu-containerd

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