Merge branch 'hustewart-drop-crossplane' into 'master'

Drop clusters_applications_crossplane table

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/119361



Merged-by: Tiger Watson <twatson@gitlab.com>
Approved-by: Tiger Watson <twatson@gitlab.com>
Reviewed-by: Tiger Watson <twatson@gitlab.com>
Co-authored-by: hustewart <hustewart@gitlab.com>