Remoted integration tests T1: Add test manager ACK

[jmv74211]

Related issue
close #1102

Description

This PR adds a new test for checking if the manager sends the ACK message to the agent after receiving the start-up message. These changes are as follows:

• Add test manager ACK pytest.
• Add test manager ACK documentation.
• Refactor Agent simulator event queue. Now it is implemented by monitoring.Queue queue.
• Add a new function to monitor agent received messages.

Logs example

========================================== test session starts ==========================================
test_remoted/test_manager_messages/test_manager_ack.py::test_manager_ack[TCP] PASSED              [ 25%]
test_remoted/test_manager_messages/test_manager_ack.py::test_manager_ack[UDP] PASSED              [ 50%]
test_remoted/test_manager_messages/test_manager_ack.py::test_manager_ack[TCP,UDP] PASSED          [ 75%]
test_remoted/test_manager_messages/test_manager_ack.py::test_manager_ack[UDP,TCP] PASSED          [100%]

===================================== 4 passed in 75.76s (0:01:15) ======================================

Tests

• Proven that tests pass when they have to pass.
• Proven that tests fail when they have to fail.

• Python codebase satisfies PEP-8 style style guide. pycodestyle --max-line-length=120 --show-source --show-pep8 file.py
• Python codebase is documented following the Google Style for Python docstrings.
• The test is documented in wazuh-qa/docs