[update] net/dnscontrol -> 3.0.0

Common subdirectories: dnscontrol.orig/CVS and dnscontrol/CVS
diff -u dnscontrol.orig/Makefile dnscontrol/Makefile
--- dnscontrol.orig/Makefile Sat Feb 15 16:44:21 2020
+++ dnscontrol/Makefile Thu Mar 26 09:21:30 2020
@@ -8,7 +8,7 @@

GH_ACCOUNT = StackExchange
GH_PROJECT = dnscontrol
-GH_TAGNAME = v2.11
+GH_TAGNAME = v3.0.0

CATEGORIES = net

diff -u dnscontrol.orig/distinfo dnscontrol/distinfo
--- dnscontrol.orig/distinfo Sat Feb 15 16:44:21 2020
+++ dnscontrol/distinfo Thu Mar 26 09:22:22 2020
@@ -1,2 +1,2 @@
-SHA256 (dnscontrol-2.11.tar.gz) = ZXA5G7WLYYitYT+wrvI9qYjEjmzqLWl8Yarv4UndxTk=
-SIZE (dnscontrol-2.11.tar.gz) = 6852061
+SHA256 (dnscontrol-3.0.0.tar.gz) = a7cYx4eutrBIZE5LQ3/L46gF2bhEzXHiHNKcgqq6Qtc=
+SIZE (dnscontrol-3.0.0.tar.gz) = 7128363
Common subdirectories: dnscontrol.orig/pkg and dnscontrol/pkg
Hello,

Please find attached patch to update DNSControl to latest stable (3.0.0)
version.

https://github.com/StackExchange/dnscontrol/releases/tag/v3.0.0

Karlis