Resolve Style/NumericPredicate cop exceptions in specs

.rubocop_todo.yml

qa/qa/git/repository.rb

qa/qa/support/wait_for_requests.rb

spec/config/mail_room_spec.rb

...controllers/groups/settings/repository_controller_spec.rb

...ntrollers/projects/settings/repository_controller_spec.rb

spec/factories/design_management/designs.rb

spec/factories/design_management/versions.rb

spec/features/calendar_spec.rb

spec/lib/gitlab/git/diff_collection_spec.rb

spec/lib/gitlab/github_import/client_spec.rb

spec/lib/gitlab/popen/runner_spec.rb

spec/lib/gitlab/tree_summary_spec.rb

spec/support/helpers/bare_repo_operations.rb

spec/support/helpers/memory_usage_helper.rb

spec/support/helpers/wait_for_requests.rb

spec/support/matchers/exceed_query_limit.rb