Add insecure option to Trivy extension

[raphaeljpb]

I'm trying use the extension but the result is "failed to download vulnerability DB: database download error: OCI repository error: 1 error occurred: * Get "https://ghcr.io/v2/": tls: failed to verify certificate: x509: certificate signed by unknown authority". Is it possible to add firewall certificate or add insecure flag to extension?

[raoganeshr]

Ability to allow insecure connection like trivy would help here