Revert "Merge pull request #38710 from...

Revert "Merge pull request #38710 from Madogiwa0124/remove_unecessary_require_from_active_support_time"

This reverts commit ffdce018, reversing
changes made to d2d8b289.

This change behavior for applications that require core_ext/integer/time since it will not load
the numeric extensions anymore.

activesupport/lib/active_support/core_ext/integer/time.rb

 # frozen_string_literal: true
 
 require "active_support/duration"
+require "active_support/core_ext/numeric/time"
 
 class Integer
   # Returns a Duration instance matching the number of months provided.