fix(deps): update dependency @gitlab/ui to v78

This MR contains the following updates:

Package	Type	Update	Change
@gitlab/ui	dependencies	major	77.4.0 -> 78.2.0

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

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Release Notes

gitlab-org/gitlab-ui

v78.2.0

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Features

• css: Add easing variables (33a3973)

78.1.2 (2024-03-13)

Bug Fixes

• Repair right alignment for table header (3051537)

78.1.1 (2024-03-05)

Bug Fixes

• GlDuoChat: allow typing prompt while streaming (bc107bf)

v78.1.2

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Bug Fixes

• Repair right alignment for table header (3051537)

v78.1.1

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Bug Fixes

• GlDuoChat: allow typing prompt while streaming (bc107bf)

v78.1.0

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Features

• GlDuoChat: explicitly disable Experimental Badge (d701cc9)

v78.0.0

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Features

• GlDuoChat: refactor hasFeedback to rely on props (97d1664)

BREAKING CHANGES

• GlDuoChat: This commit refactors the GlDuoChat Feedback indicator on every message to use the information coming in from props not from localState.

v77.7.0

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Features

• GlLink: adding deprecated export for upcoming breaking changes (4a633ce)

v77.6.0

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Features

• GlDisclosureDropdownItem: Support Vue router links (2bff76d)

v77.5.0

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Features

• DuoChat: Make DuoChat fullWidth by default (5c8c0ea)
• tailwind: add text color design tokens to the preset (d3535f9)

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