dns/dnsmasq-devel: update to v2.92test14

Upstream changelog since v2.92test13, all changes by Simon Kelley:

• ec8f3e6 2025-06-23 | Tweak domain-specific servers and DNSSEC code to treat servers for plain names (server=//1.2.3.4) as domain-specific. (tag: v2.92test14)
• 15841f1 2025-06-22 | Fix issue with fast file-descriptor close on *BSD.
• ade9749 2025-06-20 | Trvial formatting fix.
• 2b19285 2025-06-20 | Fix breakage of ipset on *BSD.
• a444715 2025-06-20 | Fix FTBFS on Jurassic gcc versions.

PR: 287324
MFH: 2025Q2