module ''ansible.constants'' has no attribute ''ANSIBLE_SSH_CONTROL_PATH''

[strk]

I get this error with Ansible 2.14.3:

TASK [Gathering Facts] ************************************************************************************************************************************************************************
An exception occurred during task execution. To see the full traceback, use -vvv. The error was: AttributeError: module 'ansible.constants' has no attribute 'ANSIBLE_SSH_CONTROL_PATH'
fatal: [matrix]: FAILED! => 
  msg: 'Unexpected failure during module execution: module ''ansible.constants'' has no attribute ''ANSIBLE_SSH_CONTROL_PATH'''
  stdout: ''

[andreasscherbaum]

There is a related PR for the ssh module:

ansible/ansible#76962