Rename preload_all_models to zz_* so it runs after load_config.

diff --git a/services/api/config/initializers/preload_all_models.rb b/services/api/config/initializers/zz_preload_all_models.rb
similarity index 100%
rename from services/api/config/initializers/preload_all_models.rb
rename to services/api/config/initializers/zz_preload_all_models.rb