Add Debian Bookworm VDT IT support

[mateocervilla]

Related issue
#4461

Description

We want to add Debian Bookworm support for the Wazuh Vulnerability Detector module.

The following tests should cover the new supported OS version:

• Feed tests: These tests have to cover the addition of the new feed for Debian Bookworm
• Provider tests: Here we will test the settings for Debian with OS version Bookworm
• Scan results tests: Here we have to add the tests that ensure Debian Bookworm agents are scanned properly

Modules involved:

• test_vulnerability_detector/test_feeds/test_download_feeds.py
• test_vulnerability_detector/test_feeds/test_import_invalid_feed_type.py
• test_vulnerability_detector/test_feeds/test_validate_feed_content.py
• test_vulnerability_detector/test_providers/test_enabled.py
• test_vulnerability_detector/test_providers/test_multiple_provider_feeds.py
• test_vulnerability_detector/test_providers/test_os.py
• test_vulnerability_detector/test_scan_results/test_scan_provider_and_nvd_vulnerabilities.py
• test_vulnerability_detector/test_scan_results/test_scan_provider_vulnerabilities.py

[MarcelKemp]

In cases_multiple_provider_feeds.yaml change name and description of Debian Buster to Debian Bookworm