Add 10 programs

[NotAFlightRisk]

Ten self-hosted programmes that weren't in either file yet, mostly mid-size B2B SaaS and infra. Every field came off the policy page listed below, and anything a page didn't actually state I left out.

• Airwallex - https://help.airwallex.com/hc/en-gb/articles/900004502526-Bug-Bounty-Program-Rules
• Clerk - https://clerk.com/docs/guides/how-clerk-works/security/vulnerability-disclosure-policy
• Cursor - https://cursor.com/security
• Linear - https://linear.app/security/vulnerability
• n8n - https://n8n.io/report-a-vulnerability/
• Temporal - https://temporal.io/security/
• Val Town - https://docs.val.town/contact-us/security/
• Vanta - https://www.vanta.com/disclosure
• WorkOS - https://workos.com/security/responsible-disclosure
• Zitadel - https://zitadel.com/vulnerability

[lissy93]

LGTM, cheers