Notify user when a new update is available

[lucianogorza]

Part of Epic
#84

Description

We need to notify the user when a new Wazuh update is available. To do this, the "wazuh-check-updates" plugin exposes a notification component to be consumed by the main plugin. If new updates are available, the component provided by the plugin will be displayed to the user. The user has the option to close the notification and can also specify if they do not want to receive further notifications about new updates.

Tasks

• Consume the notification component exposed by wazuh-check-updates in issue Create new plugin wazuh-check-updates #87 and integrated in issue Integrate wazuh-check-updates plugin and update the About page #88