Merge branch '483052-todos-filters' into 'master'

Migrate todos Vue app filtering to `GlFilteredSearch`

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/167471



Merged-by: Lukas Eipert <leipert@gitlab.com>
Approved-by: Amelia Bauerly <abauerly@gitlab.com>
Approved-by: Thomas Hutterer <thutterer@gitlab.com>
Approved-by: Lukas Eipert <leipert@gitlab.com>
Reviewed-by: Lukas Eipert <leipert@gitlab.com>
Reviewed-by: Paul Gascou-Vaillancourt <pgascouvaillancourt@gitlab.com>
Reviewed-by: Thomas Hutterer <thutterer@gitlab.com>
Co-authored-by: Paul Gascou-Vaillancourt <paul.gascvail@gmail.com>