chore(deps): update dependency @gitlab/ui to v17.31.0

This MR contains the following updates:

Package	Type	Update	Change
@gitlab/ui (source)	dependencies	minor	17.29.0 -> 17.31.0

MR created with the help of gitlab-org/frontend/renovate-gitlab-bot

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Release Notes

gitlab-org/gitlab-ui

v17.31.0

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Features

• css: Add large breakpoint display mixins (50e607c)

v17.30.0

Compare Source

Features

• Expand values for z-index utility classes (1942c08)
• css: Add CSS grid rules (259f6b4)

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