update net/dnscrypt-proxy 2.1.1

Here is an update for net/dnscrypt-proxy 2.1.1 released on Sep. 27,
2021.

changelog: https://github.com/DNSCrypt/dnscrypt-proxy/releases/tag/2.1.1

It fixes regressions dealing with more niche features like DoH served
from cache during connectivity issues and time-based rules in
blocklists. I would say no need to update -stable.

I tested the time-based rules with blocklist and DoH functionality. Unit
tests pass.

OK?

Index: Makefile
===================================================================
RCS file: /cvs/ports/net/dnscrypt-proxy/Makefile,v
retrieving revision 1.57
diff -u -p -u -p -r1.57 Makefile
--- Makefile 22 Aug 2021 01:54:11 -0000 1.57
+++ Makefile 12 Oct 2021 22:26:52 -0000
@@ -4,7 +4,7 @@ COMMENT = flexible DNS proxy with suppor

GH_ACCOUNT = jedisct1
GH_PROJECT = dnscrypt-proxy
-GH_TAGNAME = 2.1.0
+GH_TAGNAME = 2.1.1

CATEGORIES = net

Index: distinfo
===================================================================
RCS file: /cvs/ports/net/dnscrypt-proxy/distinfo,v
retrieving revision 1.32
diff -u -p -u -p -r1.32 distinfo
--- distinfo 22 Aug 2021 01:54:11 -0000 1.32
+++ distinfo 12 Oct 2021 22:26:52 -0000
@@ -1,2 +1,2 @@
-SHA256 (dnscrypt-proxy-2.1.0.tar.gz) = SvQ6IUOh0Pm0MPXwiYFBfLRHXMWQ2vedEcmgSH9y+tw=
-SIZE (dnscrypt-proxy-2.1.0.tar.gz) = 6248378
+SHA256 (dnscrypt-proxy-2.1.1.tar.gz) = zEovJ0zkjDcx/5gelA5kddkS+zVqgEgekXJegdZ73hQ=
+SIZE (dnscrypt-proxy-2.1.1.tar.gz) = 6114345