Update CVE-2025-25186.yml

Removed links that appear to be related to CVE-2025-43857.

Author: postmodern

gems/net-imap/CVE-2025-25186.yml

@@ -152,8 +152,6 @@ related:
     - https://nvd.nist.gov/vuln/detail/CVE-2025-25186
     - https://www.ruby-lang.org/en/news/2025/02/10/dos-net-imap-cve-2025-25186
     - https://github.com/ruby/net-imap/security/advisories/GHSA-7fc5-f82f-cx69
-    - https://github.com/ruby/net-imap/security/advisories/GHSA-j3g3-5qv5-52mj
-    - https://hackerone.com/reports/3108869
     - https://github.com/ruby/net-imap/commit/70e3ddd071a94e450b3238570af482c296380b35
     - https://github.com/ruby/net-imap/commit/c8c5a643739d2669f0c9a6bb9770d0c045fd74a3
     - https://github.com/ruby/net-imap/commit/cb92191b1ddce2d978d01b56a0883b6ecf0b1022