Disable iptables nmap test

This test relies on a Debian LXC image to be deployed in the DUT which
presents a problem in some scenarios, devices requires access to public
Internet and QEMU requires LXC support.

Disable this test until it is reimplemented to overcome the current
limitations.

Signed-off-by: Walter Lozano <walter.lozano@collabora.com>

lava/group-iptables-nmap-tpl.yaml

-job_name: {{image_name}}-{{group}}
-{% if device_type == 'qemu' %}
-{% include 'common-qemu-boot-tpl.yaml' %}
-{% else %}
-{% include 'common-boot-tpl.yaml' %}
-{% endif %}
-
-  - deploy:
-      namespace: tlxc
-      timeout:
-        minutes: 30
-      to: lxc
-      os: debian
-      packages:
-      - python3
-      - nmap
-
-  - boot:
-      namespace: tlxc
-      prompts:
-      - 'root@(.*):/#'
-      timeout:
-        minutes: 15
-      method: lxc 
-
-  - test:
-      timeout:
-        minutes: 30
-      namespace: tlxc
-      name: {{group}}-test
-      definitions:
-{%- for test_name in tests %}
-        - repository: https://gitlab.apertis.org/tests/apertis-test-cases.git
-          branch: 'apertis/v2023'
-          history: False
-          from: git
-          name: {{test_name}}
-          path: test-cases/{{test_name}}.yaml
-{%- endfor %}
-
-protocols:
-  lava-lxc:
-    name: lxc-debug
-    template: debian
-    distribution: debian
-    release: buster
-    mirror: http://deb.debian.org/debian

test-cases/iptables-nmap.yaml

-metadata:
-  name: iptables-nmap
-  format: "Apertis Test Definition 1.0"
-  image-types:
-    hmi:     [ armhf, amd64 ]
-    basesdk: [ amd64 ]
-    sdk:     [ amd64 ]
-  image-deployment:
-    - APT
-    - OSTree
-  group: "iptables-nmap"
-  type: functional
-  exec-type: automated
-  priority: high
-  maintainer: "Apertis Project"
-  description: "Test the firewall using nmap from another computer."
-
-  resources:
-    - "The tester needs an external computer with the nmap command available."
-    - "The external computer must be connected to the same network as the target."
-
-  expected:
-    - "All ports are filtered, except port 80/tcp (http)/closed,
-       22/tcp (ssh)/open, and 1234/tcp (hotline)/close. The script should also
-       report 'pass' at the end."
-    - |
-        >Not shown: 999 filtered ports
-        PORT   STATE  SERVICE
-        22/tcp   open   ssh
-        80/tcp   closed http
-        1234/tcp closed hotline
-        ....
-        TEST_RESULT:only_valid_services:pass
-
-  notes:
-    - "Make sure that you have disconnect the ethernet connection to the target
-       before you start the tethering process."
-    - "In order to test the SDK image, the VirtualBox VM must be configured with
-       a network attached to Bridged adaptor. The test cannot be run if the
-       network is configured as NAT."
-
-install:
-  git-repos:
-    - url: https://gitlab.apertis.org/pkg/development/apertis-tests.git
-      branch: 'apertis/v2023'
-
-run:
-  steps:
-    - "# From the external computer where the apertis-tests repository was
-      cloned, run the following script to check filtered/open/closed ports
-      (the nmap command can take some time). Replace 'lava-target-ip' by the
-      DUT_IP:"
-    - cd apertis-tests
-    - iptables-nmap/run-iptables-nmap.py `lava-target-ip`
-
-parse:
-  pattern: 'TEST_RESULT:(?P<test_case_id>[^:]+):(?P<result>\w+)'