docker_compose_v2: fix tests (#1027)

* Since docker-compose 2.32.2 present_3 is no longer changed.

This has been caused by docker/compose#12442,
since that PR removes the "building" event.

* Remove deprecated 'version' fields.

(cherry picked from commit 9e26c47)

tests/integration/targets/docker_compose_v2/tasks/tests/pull.yml

@@ -9,12 +9,10 @@
     non_existing_image: does-not-exist:latest
     project_src: "{{ remote_tmp_dir }}/{{ pname }}"
     test_service_non_existing: |
-      version: '3'
       services:
         {{ cname }}:
           image: {{ non_existing_image }}
     test_service_simple: |
-      version: '3'
       services:
         {{ cname }}:
           image: {{ docker_test_image_simple_1 }}

tests/integration/targets/docker_compose_v2/tasks/tests/start-stop.yml

@@ -8,14 +8,12 @@
     cname: "{{ name_prefix }}-container"
     project_src: "{{ remote_tmp_dir }}/{{ pname }}"
     test_service: |
-      version: '3'
       services:
         {{ cname }}:
           image: "{{ docker_test_image_alpine }}"
           command: '/bin/sh -c "sleep 10m"'
           stop_grace_period: 1s
     test_service_mod: |
-      version: '3'
       services:
         {{ cname }}:
           image: "{{ docker_test_image_alpine }}"