Update dependency @gitlab/ui to v23.3.0

This MR contains the following updates:

Package	Type	Update	Change
@gitlab/ui (source)	dependencies	minor	23.0.0 -> 23.3.0

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

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Release Notes

gitlab-org/gitlab-ui

v23.3.0

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Features

• css: Add utility classes (4ea5a13)

v23.2.0

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Features

• css: add gl-align-self-end mixin (7a2f6c7)

v23.1.0

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Features

• Add gl-m*-n2 utility classes (f70bc43)

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