chore: Test new bench report only showing seconds

[vezenovm]

Description

Problem*

I opened this PR just to test against #6880. All diffs in that PR (#6880 (comment)) are reporting a diff percentage of infinity. This is due to us needing special handling for the old report that has minutes as part of its time.

Summary*

I want to see whether we can generate an accurate report with by opening up a child report alone and without having to do any special handling in https://github.com/noir-lang/noir-bench-report

Additional Context

Documentation*

Check one:

• No documentation needed.
• Documentation included in this PR.
• [For Experimental Features] Documentation to be submitted in a separate PR.

PR Checklist*

• I have tested the changes locally.
• I have formatted the changes with Prettier and/or cargo fmt on default settings.

[github-actions]

Peak Memory Sample

Program	Peak Memory
keccak256	78.56M
workspace	123.68M
regression_4709	423.67M
ram_blowup_regression	1.58G
private-kernel-tail	207.23M
private-kernel-reset	720.82M
private-kernel-inner	292.44M
parity-root	172.24M

[github-actions]

Compilation Sample

Program	Compilation Time	%
sha256_regression	1.469s	-2%
regression_4709	0.821s	-3%
ram_blowup_regression	16.056s	-1%
rollup-base-public	129.569s	-3%
rollup-base-private	119.831s	10%
private-kernel-tail	1.050s	-6%
private-kernel-reset	7.837s	-7%
private-kernel-inner	2.318s	-1%
parity-root	0.741s	-5%
noir-contracts	91.183s	-7%

[github-actions]

Execution Sample

Program	Execution Time	%
sha256_regression	0.619s	0%
regression_4709	0.393s	-4%
ram_blowup_regression	4.372s	0%
rollup-base-public	21.107s	0%
rollup-base-private	19.346s	0%
private-kernel-tail	0.690s	-1%
private-kernel-reset	1.458s	-3%
private-kernel-inner	0.987s	-1%
parity-root	0.530s	-2%

[vezenovm]

These reports are displayed accurately so closing and we can merge the parent