asim: remove extra new line in PrintSpanConfigConformanceList

[wenyihu6]

Previously, PrintSpanConfigConformanceList included an extra line at the end.
Following the asim output convention, most output functions defer the decision
to include this extra line to caller (top level) rather than the callee
functions. This patch removes the extra line in PrintSpanConfigConformanceList.

Epic: None

Release Note: None

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[cockroach-teamcity]

This change is 

[blathers-crl]

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[kvoli]

Do the existing randomized datadriven files need to be regenerated?

Reviewed 2 of 2 files at r1, all commit messages.
Reviewable status: complete! 0 of 0 LGTMs obtained (waiting on @wenyihu6)

---

-- commits line 2 at r1:
There's an extra e on the end of PrintSpanConfigConformanceList

[blathers-crl]

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[wenyihu6]

-- commits line 2 at r1:

Previously, kvoli (Austen) wrote…

There's an extra e on the end of PrintSpanConfigConformanceList

oops

[wenyihu6]

The current randomized datadriven files don't have any failed assertions yet. The new PR has a few.

[blathers-crl]

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[kvoli]

Reviewed all commit messages.
Reviewable status: complete! 1 of 0 LGTMs obtained (waiting on @wenyihu6)

[kvoli]

bors r=kvoli

[craig]

Build failed (retrying...):

• Bazel Essential CI (Cockroach)

[craig]

Build succeeded:

• Bazel Essential CI (Cockroach)