Add new entries for the `update` field in the CPE Helper

[MarcelKemp]

Hi team,

This issue is to adapt the documentation to the latest changes in the Vulnerability Detector:

• https://github.com/wazuh/wazuh/issues/8434

These changes should be reflected in the documentation as follows:

• [x] Include in the "CPE Helper Schema" section the new optional field update, both for source and translation.
• [x] Add the two new options: set_update_if_product_matches and set_update_only_if_product_matches. In the "Translation types" section.
• [x] It would also be good to include a complete section explaining how the new entry of the "Microsoft Exchange Server" package is generated.