chore: fix JavaScript lint errors

[titanniya542-spec]

Description

Removed extra blank lines between require statements in the dtrsv and dspr tests to satisfy the JavaScript lint rule.

Related Issues

Resolves #12305

Checklist

• Read, understood, and followed the contributing guidelines.

AI Assistance

When authoring the changes proposed in this PR, did you use any kind of AI assistance?

• Yes
• No

If you answered "yes" above, how did you use AI assistance?

• Code generation (e.g., when writing an implementation or fixing a bug)
• Test/benchmark generation
• Documentation (including examples)
• Research and understanding

Disclosure

This PR was authored with assistance from AI.

[stdlib-bot]

Coverage Report

Package	Statements	Branches	Functions	Lines
blas/base/dspr	$\color{green}381/381$ $\color{green}+100.00\%$	$\color{green}44/44$ $\color{green}+100.00\%$	$\color{green}3/3$ $\color{green}+100.00\%$	$\color{green}381/381$ $\color{green}+100.00\%$
blas/base/dtrsv	$\color{green}480/480$ $\color{green}+100.00\%$	$\color{green}81/81$ $\color{green}+100.00\%$	$\color{green}3/3$ $\color{green}+100.00\%$	$\color{green}480/480$ $\color{green}+100.00\%$

The above coverage report was generated for the changes in this PR.