Update dependency @gitlab/ui to v35

This MR contains the following updates:

Package	Type	Update	Change
@gitlab/ui (source)	dependencies	major	34.0.0 -> 35.0.0

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

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Release Notes

gitlab-org/gitlab-ui

v35.0.0

Compare Source

Features

• GlTabs: Apply theme via CSS custom property (beaf2bc)
• GlTabs: Remove theme prop (3de63e6)

BREAKING CHANGES

• GlTabs: The theme prop of GlTabs has been removed. Instead, the theme color is set automatically according to the --gl-theme-accent CSS custom property.

Part of gitlab-ui#1683 (closed).

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