dns/dnsmasq-devel: update to v2.92test16
Changelog:
- bceb528 2025-07-07 | Fix FTBFS on MacOS. (HEAD -> master, tag: v2.92test16) [Simon Kelley]
- 84445de 2025-07-07 | Fix server selection for DS queries. [Simon Kelley]
- c70b92b 2025-06-24 | Add CG-NAT range to non-globally routed IP space per RFC7793 (tag: v2.92test15)
[Rob Gill via Dnsmasq-discuss]
- 57e5824 2025-06-24 | Fix to 57f0489f384193f7c962fb2a20c9e2e867f86039 [Simon Kelley]
MFH: 2025Q3
(cherry picked from commit 69ddaec559c183158507cd62f7feadcce972c909)