Fix API integration tests conftest directives

[GGP1]

Description

The API integration tests conftest.py file contains some errors that are causing the tests execution to not behave as expected in the 20748-upgrade-to-connexion-3 branch.

Tasks

• When the environment was created using a profile, the down_env directive is not tearing down the containers successfully. We should include the following changes:

+ def down_env(env_mode: str):
    """Stop and remove all Docker containers."""
    os.chdir(env_path)
    with open(docker_log_path, mode='a') as f_docker:
+       current_process = subprocess.Popen(["docker", "compose", "--profile", env_mode, "down"], stdout=f_docker,
                                           stderr=subprocess.STDOUT, universal_newlines=True)
        current_process.wait()
    os.chdir(current_path)

• Not related to the conftest itself but it could be handy to have a .env file next to the docker-compose to specify the values of the variables ENV_MODE and WAZUH_LOCAL_PATH there instead of doing it on every command.

• Review why the agents depend on the one deployed earlier. They shouldn't depend on each other.

wazuh/api/test/integration/env/docker-compose.yml

Lines 94 to 96 in 997f201

	depends_on:
	- wazuh-agent1
	- nginx-lb

Checks

The following elements have been updated or reviewed (should also be checked if no modification is required):

• Tests (unit tests, API integration tests).
• Changelog.
• Documentation.
• Integration test mapping (using api/test/integration/mapping/_test_mapping.py).

[GGP1]

Update

Made modifications to the AIT environment to improve its efficiency and reliability.

[GGP1]

Update

Investigated about building the manager docker image locally but it requires to move the Dockerfile to the top of the repository I discarded it. Also, fixed a dependency issue between nginx and the workers and updated a test which was failing because an agent could reconnect before the test ended.

[GGP1]

Update

Modified the conftest to fail when the request is not successful and the code is not 404. Ran all integration tests on jenkins and compared them to 4.9.0.