Updated advisory posts against rubysec/ruby-advisory-db@f455e04

Author: renchap

advisories/_posts/2024-02-29-CVE-2023-51774.md

@@ -18,6 +18,7 @@ advisory:
     bypass of identity checks via a sign/encryption confusion attack.
     For example, JWE can sometimes be used to bypass JSON::JWT.decode.
   patched_versions:
+  - "~> 1.15.3, >= 1.15.3.1"
   - ">= 1.16.6"
   related:
     url: