Unexpected update in setup script for functional test

[Yasufumi Ogawa]

There are some placeholder files for running functional test in zuul. The contents of the files, such as `auth_url `, are updated while running devstack `stack.sh`.

$ git status
    modified: tacker/tests/etc/samples/local-vim.yaml
    modified: tools/test-setup-default-vim.sh

There are not expected changes included in git. It is annoying while developing, or might make something mistakes.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/733721

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/733721
Committed: https://git.openstack.org/cgit/openstack/tacker/commit/?id=fa373795ba1000eb6ee369a21b412c5d32826e0f
Submitter: Zuul
Branch: master

commit fa373795ba1000eb6ee369a21b412c5d32826e0f
Author: Naoaki Horie <email address hidden>
Date: Fri Jun 5 00:14:46 2020 +0000

    Unexpected update in setup script for functional test

    There are some placeholder files for running functional test in zuul.
    The contents of the files, such as `auth_url` of the following files,
    are updated while running devstack `stack.sh`.

    * tacker/tests/etc/samples/local-vim.yaml
    * tools/test-setup-default-vim.sh

    These Git management files including the above, should not be
    modified. Therefore, I will be fix as follow.

    The need files to be change for Zuul are deploy by Ansible,
    so the deploy process is run with Ansible instead of the
    `devstack/lib/tacker` script.

    Allow `tools/test-setup-default-vim.sh` script to be executed
    by itself, so the git management files aren't updated by running
    devstack `stack.sh`.

    Also, as other improvements, replace the file path included in
    Ansible role to definition value.

    Change-Id: Iad88c7adfe56e926ee0324d94787577ba066989b
    Closes-Bug: #1879303