ansible_ssh_extra_args not taken into account when use_proxy = false

[samuel-phan]

Overview of the Issue

The ansible_ssh_extra_args argument is not taken into account when use_proxy = false.

Reproduction Steps

Go to https://github.com/samuel-phan/packer-ansible-issue-ssh-extra-args
and clone the repo and follow the README.

You won't find any ProxyJump in the logs though we set it in the ansible_ssh_extra_args:

https://github.com/samuel-phan/packer-ansible-issue-ssh-extra-args/blob/main/packer.pkr.hcl#L65-L67

Enable the use_proxy = true and you'll find the ProxyJump in the SSH args.

Plugin and Packer version

Packer v1.7.10
packer-plugin-amazon v1.0.8

Simplified Packer Buildfile

https://github.com/samuel-phan/packer-ansible-issue-ssh-extra-args/blob/main/packer.pkr.hcl

Operating system and Environment details

$ sw_vers
ProductName:    macOS
ProductVersion: 11.6.3
BuildVersion:   20G415

$ uname -mrs
Darwin 20.6.0 x86_64

$ ansible --version
ansible [core 2.11.4]
  config file = None
  configured module search path = ['/Users/sphan02/.ansible/plugins/modules', '/usr/share/ansible/plugins/modules']
  ansible python module location = /usr/local/lib/python3.9/site-packages/ansible
  ansible collection location = /Users/sphan02/.ansible/collections:/usr/share/ansible/collections
  executable location = /usr/local/bin/ansible
  python version = 3.9.10 (main, Jan 15 2022, 11:48:00) [Clang 13.0.0 (clang-1300.0.29.3)]
  jinja version = 2.11.2
  libyaml = True

Log Fragments and crash.log files

https://gist.github.com/samuel-phan/0fdf4a976b237258f301245606dc16cb