Added missing cve: to GHSA-cvp8-5r8g-fhvq.

Author: postmodern

gems/omniauth-saml/GHSA-cvp8-5r8g-fhvq.yml renamed to gems/omniauth-saml/CVE-2024-45409.yml

@@ -1,5 +1,6 @@
 ---
 gem: omniauth-saml
+cve: 2024-45409
 ghsa: cvp8-5r8g-fhvq
 url: https://github.com/omniauth/omniauth-saml/security/advisories/GHSA-cvp8-5r8g-fhvq
 title: omniauth-saml vulnerable to Improper Verification of Cryptographic Signature