Revert "CLDC-2831 Update profiler storage (#2514)"

This reverts commit 2203577fee.

config/initializers/mini_profiler.rb

@@ -1,11 +0,0 @@
-require "configuration/configuration_service"
-require "configuration/env_configuration_service"
-
-# set RedisStore
-if Rails.env.staging?
-  configuration_service = Configuration::EnvConfigurationService.new
-  redis_url = configuration_service.redis_uris.to_a[0][1]
-
-  Rack::MiniProfiler.config.storage_options = { url: redis_url }
-  Rack::MiniProfiler.config.storage = Rack::MiniProfiler::RedisStore
-end