Release v1.6.1 on 2023-02-23.

1. f80ab76 osmo_mdns_rfc_record/question_encode: remove ctx by Oliver Smith · 1 year, 6 months ago
2. b177516 mdns_msg.c: always call va_end by Oliver Smith · 4 years, 6 months ago
3. 3a9f267 add mDNS lookup method to libosmo-mslookup (#2) by Oliver Smith · 4 years, 7 months ago
4. 110a49f Revert "add mDNS lookup method to libosmo-mslookup" by Harald Welte · 4 years, 6 months ago
5. f10463c add mDNS lookup method to libosmo-mslookup by Oliver Smith · 4 years, 7 months ago