Before this change, even with auto-resize set to false, a change of the
items props would trigger the auto-resize logic.

fix(GlBreadcrumb): Fix items watcher behavior

Closes #2906

See merge request gitlab-org/gitlab-ui!4651



Merged-by: Olena Horal-Koretska <ohoralkoretska@gitlab.com>
Approved-by: Natalia Tepluhina <ntepluhina@gitlab.com>
Approved-by: Olena Horal-Koretska <ohoralkoretska@gitlab.com>
Co-authored-by: Thomas Hutterer <thutterer@gitlab.com>

## [94.6.1](gitlab-org/gitlab-ui@v94.6.0...v94.6.1) (2024-10-02)

### Bug Fixes

* **GlBreadcrumb:** Fix items watcher behavior ([f4256e41](gitlab-org/gitlab-ui@f4256e41))