Speed up ee/spec/models/geo_node_status_spec.rb

What does this MR do?

Related issue: https://gitlab.com/gitlab-org/plan/-/issues/145

EVENT_PROF='sql.active_record' rspec ee/spec/models/geo_node_status_spec.rb

Duration saved according to https://gitlab-org.gitlab.io/rspec_profiling_stats/ - 130s

Queries saved: 40244