Add support for agent self-restarting for Windows

[lchico]

Parent issue:

• Add support for agent self-restarting #54

Description

We need to develop a Minimum Viable Product (MVP) that enables the Wazuh agent to support a command for self-restart for Windows.

Functional requirements

• The agent should accept a command to initiate a restart.
• The agent should perform a clean restart, ensuring all processes are correctly shut down and restarted.
• Log the restart event, including the timestamp and initiating command details.

Non-functional requirements

• The restart process should not exceed a predefined time limit (e.g., 30 seconds) to minimize downtime.

Implementation restrictions

• Start from the Spike issue: Agent command manager #4
• Ensure that the implementation is thoroughly tested with unit tests and integration tests.

Plan

• Add support for Windows agent self-restarting: Development Phase
  • Implement the command to initiate a restart.
  • Add logging for restart events.
• Add support for Windows agent self-restarting: Testing Phase
  • Develop and execute unit tests for the new functionality.
  • Perform integration tests to ensure the command works across different environments.