This is a customer request to make the ssh timeout length configurable.

They would like the ability to make it longer, or in the case of Ability to disable ssh 16, possibly shorter.

Source: https://discuss.circleci.com/t/make-ssh-timeout-configurable/6182/2 and https://discuss.circleci.com/t/make-ssh-timeout-configurable-2/30313

CCI-I-1038