bug(license): Trivy splits licenses that include the WITH separator when determining the category.

[DmitriyLewen]

Description

Trivy checks licenses that include WITH separator as multiple licenses when determining license category:

➜ cat trivy-full.yaml
license:
    notice:
        - Similar to Apache License but with the acknowledgment clause removed
        - "Similar to Apache License but with the acknowledgment clause removed"                                                                                                       ➜ trivy -q fs ./pom.xml --scanners license --table-mode detailed --config ./trivy-full.yaml     

pom.xml (license)

Total: 1 (UNKNOWN: 1, LOW: 0, MEDIUM: 0, HIGH: 0, CRITICAL: 0)

┌───────────────┬──────────────────────────────────────────────────────────────┬────────────────┬──────────┐
│    Package    │                           License                            │ Classification │ Severity │
├───────────────┼──────────────────────────────────────────────────────────────┼────────────────┼──────────┤
│ org.jdom:jdom │ Similar to Apache License but with the acknowledgment clause │ Non Standard   │ UNKNOWN  │
│               │ removed                                                      │                │          │
└───────────────┴──────────────────────────────────────────────────────────────┴────────────────┴──────────┘
➜ cat trivy-separated.yaml 
license:
    notice:
        - Similar to Apache License but
        - the acknowledgment clause removed                                                                                                                                                
➜ trivy -q fs ./pom.xml --scanners license --table-mode detailed --config ./trivy-separated.yaml

pom.xml (license)

Total: 1 (UNKNOWN: 0, LOW: 1, MEDIUM: 0, HIGH: 0, CRITICAL: 0)

┌───────────────┬──────────────────────────────────────────────────────────────┬────────────────┬──────────┐
│    Package    │                           License                            │ Classification │ Severity │
├───────────────┼──────────────────────────────────────────────────────────────┼────────────────┼──────────┤
│ org.jdom:jdom │ Similar to Apache License but with the acknowledgment clause │ Notice         │ LOW      │
│               │ removed                                                      │                │          │
└───────────────┴──────────────────────────────────────────────────────────────┴────────────────┴──────────┘

Discussed in #9371