Merge pull request #11303 from evsyukovmv/specify-request-method-in-guides

Specify request method in guides [ci skip]
Merge pull request #11309 from crakalakin/AR-querying-guide

removes markdown code markers from displaying in the active record querying guide [ci skip]
fixes broken links in the API [Fixes #11335] [ci skip]
fixes Rails version for the stable API [ci skip]
Merge pull request #11306 from jetthoughts/11288_remove_extra_queries_for_belongs_to_with_touch

 #11288: Removed duplicated touching

Conflicts:
	activerecord/CHANGELOG.md

Conflicts:
	activerecord/CHANGELOG.md
	activerecord/lib/active_record/associations/builder/belongs_to.rb