plugins(module): fix shebang found by ansible-sanity

[alagoutte]

Wenn running ansible-test sanity the following error messages showing issues with the configured shabang:

ERROR: plugins/modules/address.py:1:1: expected module shebang "b'#!/usr/bin/python'" but found: b'#!/usr/bin/env python'
ERROR: plugins/modules/device.py:1:1: expected module shebang "b'#!/usr/bin/python'" but found: b'#!/usr/bin/env python'
ERROR: plugins/modules/device_type.py:1:1: expected module shebang "b'#!/usr/bin/python'" but found: b'#!/usr/bin/env python'
ERROR: plugins/modules/domain.py:1:1: expected module shebang "b'#!/usr/bin/python'" but found: b'#!/usr/bin/env python'
ERROR: plugins/modules/folder.py:1:1: expected module shebang "b'#!/usr/bin/python'" but found: b'#!/usr/bin/env python'
ERROR: plugins/modules/location.py:1:1: expected module shebang "b'#!/usr/bin/python'" but found: b'#!/usr/bin/env python'
ERROR: plugins/modules/nameserver.py:1:1: expected module shebang "b'#!/usr/bin/python'" but found: b'#!/usr/bin/env python'
ERROR: plugins/modules/section.py:1:1: expected module shebang "b'#!/usr/bin/python'" but found: b'#!/usr/bin/env python'
ERROR: plugins/modules/subnet.py:1:1: expected module shebang "b'#!/usr/bin/python'" but found: b'#!/usr/bin/env python'
ERROR: plugins/modules/tag.py:1:1: expected module shebang "b'#!/usr/bin/python'" but found: b'#!/usr/bin/env python'
ERROR: plugins/modules/vlan.py:1:1: expected module shebang "b'#!/usr/bin/python'" but found: b'#!/usr/bin/env python'
ERROR: plugins/modules/vrf.py:1:1: expected module shebang "b'#!/usr/bin/python'" but found: b'#!/usr/bin/env python'

This fix should enable the code to pass sanity checks.

[cmeissner]

Please see #127, this is not a bug and will not be changed in any way in our codebase.

[alagoutte]

Ok, understand but it is for fix ansible sanity shebang test -> https://docs.ansible.com/projects/ansible-core/devel/dev_guide/testing/sanity/shebang.html

but we can ignore if you prefer

[cmeissner]

@alagoutte I see the need for having #!/usr/bin/python in Ansible modules, but as we make strong use of Python virtual environments, you should check if changing the shebang did not break a development environment with an enabled pyenv or venv.