Remove deprecated message from cluster System Tests

[Deblintrake09]

Related issue
#4735

Description

After 4.7.0 an expected message was deprecated, causing test_cluster/test_agent_files_deletion/test_agent_files_deletion.py test to fail. This issue removes the deprecated message.

Updated

• Updated test_cluster/test_agent_files_deletion/test_agent_files_deletion.py expected messages

---

Testing performed

# python3 -m pytest test_agent_files_deletion/test_agent_files_deletion.py --html=/home/deblintrake/Documents/Vagrant/test.html
====================================== test session starts ======================================
platform linux -- Python 3.10.12, pytest-7.1.2, pluggy-1.3.0
rootdir: /home/deblintrake/Documents/Vagrant/wazuh-qa/tests/system, configfile: pytest.ini
plugins: testinfra-5.0.0, metadata-3.0.0, html-3.1.1
collected 1 item                                                                                

test_agent_files_deletion/test_agent_files_deletion.py .                                  [100%]

----------- generated html file: file:///home/deblintrake/Documents/Vagrant/test.html -----------
================================= 1 passed in 272.26s (0:04:32) =================================


# python3 -m pytest test_agent_files_deletion/test_agent_files_deletion.py --html=/home/deblintrake/Documents/Vagrant/test2.html
====================================== test session starts ======================================
platform linux -- Python 3.10.12, pytest-7.1.2, pluggy-1.3.0
rootdir: /home/deblintrake/Documents/Vagrant/wazuh-qa/tests/system, configfile: pytest.ini
plugins: testinfra-5.0.0, metadata-3.0.0, html-3.1.1
collected 1 item                                                                                

test_agent_files_deletion/test_agent_files_deletion.py .                                  [100%]

---------- generated html file: file:///home/deblintrake/Documents/Vagrant/test2.html -----------
================================= 1 passed in 279.19s (0:04:39) =================================


# python3 -m pytest test_agent_files_deletion/test_agent_files_deletion.py --html=/home/deblintrake/Documents/Vagrant/test3.html
====================================== test session starts ======================================
platform linux -- Python 3.10.12, pytest-7.1.2, pluggy-1.3.0
rootdir: /home/deblintrake/Documents/Vagrant/wazuh-qa/tests/system, configfile: pytest.ini
plugins: testinfra-5.0.0, metadata-3.0.0, html-3.1.1
collected 1 item                                                                                

test_agent_files_deletion/test_agent_files_deletion.py .                                  [100%]

---------- generated html file: file:///home/deblintrake/Documents/Vagrant/test3.html -----------
================================= 1 passed in 218.19s (0:03:38) =================================

[QU3B1M]

LGTM!