479880 Update job log toolbar UI text

• Please check this box if this contribution uses AI-generated content (including content generated by GitLab Duo features) as outlined in the GitLab DCO & CLA

What does this MR do and why?

Per specs laid out in #479880 (closed) I have changed the search bar in the Jobs page to be Search visible log output

MR acceptance checklist

Please evaluate this MR against the MR acceptance checklist. It helps you analyze changes to reduce risks in quality, performance, reliability, security, and maintainability.

Screenshots or screen recordings

Screenshots are required for UI changes, and strongly recommended for all other merge requests.

Before	After

Viewport size	Before	After
xs (<576px)
sm (>=576px)
md (>=768px)
lg (>=992px)
xl (>=1200px)

Related to #479880 (closed)