#11288: Removed duplicated touching

if belongs to model with touch option on touch

Closes #11288
fixes broken links in the API [Fixes #11335] [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
fixes Rails version for the stable API [ci skip]
RUNNING_UNIT_TESTS file is in rdoc [ci skip]
actionpack not having activerecord tests [ci skip]
Merge pull request #11337 from arunagw/actionview-rdoc

RUNNING_UNIT_TESTS tweaks.