Remove network integration group_vars/host_vars (#28827)

* Remove network integration group_vars/host_vars

We use our own inventory in DCI, which is passed to ansible-test
with --inventory.
However, as the working directory of ansible-test is set to
test/integration, ansible consumes the repo group_vars/host_vars.
That imposes a problem, since they have greater precedence to
inventory variables.
Let's just remove group_vars/host_vars so end-users can assume
those vars can be used, the inventory and group/host vars are
environment dependent, each user should create their own.

* Restore files I git rm'd by mistake

test/integration/group_vars/asa.yaml

@@ -1,8 +0,0 @@
----
-cli:
-  host: "{{ inventory_hostname }}"
-  username: "{{ asa_cli_user | default('cisco') }}"
-  password: "{{ asa_cli_pass | default('cisco') }}"
-  transport: cli
-  authorize: yes
-  auth_pass: "{{ asa_auth_pass | default('cisco') }}"

test/integration/group_vars/dellos10.yaml

@@ -1,6 +0,0 @@
----
-cli:
-  host: "{{ ansible_host }}"
-  username: "{{ dellos10_cli_user | default('admin') }}"
-  password: "{{ dellos10_cli_pass | default('admin') }}"
-  transport: cli

test/integration/group_vars/dellos6.yaml

@@ -1,8 +0,0 @@
----
-cli:
-  host: "{{ ansible_host }}"
-  username: "{{ dellos_cli_user | default('admin') }}"
-  password: "{{ dellos_cli_pass | default('admin') }}"
-  authorize: true
-  auth_pass: "{{ dellos_cli_auth_pass | default('calvin') }}"
-  transport: cli

test/integration/group_vars/dellos9.yaml

@@ -1,8 +0,0 @@
----
-cli:
-  host: "{{ ansible_host }}"
-  username: "{{ dellos9_cli_user | default('admin') }}"
-  password: "{{ dellos9_cli_pass | default('admin') }}"
-  authorize: true
-  auth_pass: "{{ dellos9_cli_en_pass | default('calvin') }}"
-  transport: cli

test/integration/group_vars/eos.yaml

@@ -1,13 +0,0 @@
----
-cli:
-  host: "{{ ansible_host }}"
-  transport: cli
-  authorize: yes
-
-eapi:
-  host: "{{ ansible_host }}"
-  transport: eapi
-  timeout: 60
-  use_ssl: no
-  port: 80
-  authorize: yes

test/integration/group_vars/ios.yaml

@@ -1,6 +0,0 @@
----
-cli:
-  host: "{{ inventory_hostname }}"
-  username: "{{ ios_cli_user | default('cisco') }}"
-  password: "{{ ios_cli_pass | default('cisco') }}"
-  transport: cli

test/integration/group_vars/iosxr.yaml

@@ -1,6 +0,0 @@
----
-cli:
-  host: "{{ inventory_hostname }}"
-  username: "{{ iosxr_cli_user | default('root') }}"
-  password: "{{ iosxr_cli_pass | default('root') }}"
-  transport: cli

test/integration/group_vars/junos.yaml

@@ -1,12 +0,0 @@
----
-netconf:
-  host: "{{ ansible_ssh_host }}"
-  #username: "{{ junos_cli_user | default('ansible') }}"
-  #password: "{{ junos_cli_pass | default('Ansible') }}"
-  transport: netconf
-
-cli:
-  host: "{{ ansible_ssh_host }}"
-  #username: "{{ junos_cli_user | default('ansible') }}"
-  #password: "{{ junos_cli_pass | default('Ansible') }}"
-  transport: cli

test/integration/group_vars/nxos.yaml

@@ -1,14 +0,0 @@
----
-cli:
-  host: "{{ ansible_ssh_host }}"
-  #username: "{{ nxos_cli_user | default('admin') }}"
-  #password: "{{ nxos_cli_pass | default('admin') }}"
-  transport: cli
-
-nxapi:
-  host: "{{ ansible_ssh_host }}"
-  #username: "{{ nxos_nxapi_user | default('admin') }}"
-  #password: "{{ nxos_nxapi_pass | default('admin') }}"
-  transport: nxapi
-  use_ssl: no
-  port: 8080

test/integration/group_vars/ops.yaml

@@ -1,6 +0,0 @@
----
-cli:
-  host: "{{ inventory_hostname }}"
-  username: "{{ ops_cli_user | default('netop') }}"
-  password: "{{ ops_cli_pass | default('netop') }}"
-  transport: cli

test/integration/group_vars/vyos.yaml

@@ -1,6 +0,0 @@
----
-cli:
-  host: "{{ ansible_ssh_host }}"
-#  username: "{{ vyos_cli_user | default('ansible-admin') }}"
-#  password: "{{ vyos_cli_pass | default('adminpw') }}"
-  transport: cli