DEV: avoid require_dependency for some libs

This avoids require dependency on method_profiler and anon cache.

It means that if there is any change to these files the reloader will not pick it up.

Previously the reloader was picking up the anon cache twice causing it to double load on boot.

This caused warnings.

Long term my plan is to give up on require dependency and instead use:

https://github.com/Shopify/autoload_reloader

lib/middleware/request_tracker.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
-require_dependency 'middleware/anonymous_cache'
-require_dependency 'method_profiler'
+require 'method_profiler'
+require 'middleware/anonymous_cache'
 
 class Middleware::RequestTracker