Add Ubuntu 24.04 SCA to list of available SCAs

[ooniagbi]

Description

This PR adds Ubuntu 24.04 to list of available SCAs. Main issue: wazuh/wazuh#23194

Checks

Docs building

• Compiles without warnings.

Code formatting and web optimization

• Uses three spaces indentation.
• Adds or updates meta descriptions accordingly.
• Updates the redirects.js script if necessary (check this guide).

Writing style

• Uses present tense, active voice, and semi-formal registry.
• Uses short, simple sentences.
• Uses bold for user interface elements, italics for key terms or emphasis, and code font for Bash commands, file names, REST paths, and code.

[Johnng007]

LGTM!