Upgrading server dependancies (#8154)

vendor/github.com/miekg/dns/README.md

@@ -62,6 +62,8 @@ A not-so-up-to-date-list-that-may-be-actually-current:
 * https://dnssectest.net/
 * https://dns.apebits.com
 * https://github.com/oif/apex
+* https://github.com/jedisct1/dnscrypt-proxy
+* https://github.com/jedisct1/rpdns
 
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