update to dnsmasq-2.91, from Brad (maintainer)

net/dnsmasq/Makefile

@@ -1,6 +1,6 @@
 COMMENT=	lightweight caching DNS forwarder, DHCP and TFTP server
 
-DISTNAME=	dnsmasq-2.90
+DISTNAME=	dnsmasq-2.91
 CATEGORIES=	net
 SITES=		https://thekelleys.org.uk/dnsmasq/
 EXTRACT_SUFX=	.tar.xz

net/dnsmasq/distinfo

@@ -1,2 +1,2 @@
-SHA256 (dnsmasq-2.90.tar.xz) = jlAwm9g3v+yWSagS4GbAm2mItz10m30pPAbFfUahCeQ=
-SIZE (dnsmasq-2.90.tar.xz) = 570672
+SHA256 (dnsmasq-2.91.tar.xz) = 9iJoKEizNnetsratCCZGGKKuCgHaSGqT/YzZEYaz0VM=
+SIZE (dnsmasq-2.91.tar.xz) = 576820

net/dnsmasq/patches/patch-man_dnsmasq_8

@@ -1,7 +1,7 @@
 Index: man/dnsmasq.8
 --- man/dnsmasq.8.orig
 +++ man/dnsmasq.8
-@@ -166,13 +166,12 @@ Specify an alternate path for dnsmasq to record its pr
+@@ -167,13 +167,12 @@ Specify an alternate path for dnsmasq to record its pr
  .TP
  .B \-u, --user=<username>
  Specify the userid to which dnsmasq will change after startup. Dnsmasq must normally be started as root, but it will drop root 
@@ -17,7 +17,7 @@ Index: man/dnsmasq.8
  .TP
  .B \-v, --version
  Print the version number.
-@@ -2276,7 +2275,7 @@ handle each TCP request. The default maximum is 20.
+@@ -2294,7 +2293,7 @@ handle each TCP request. The default maximum is 20.
  
  .SH CONFIG FILE
  At startup, dnsmasq reads
@@ -26,7 +26,7 @@ Index: man/dnsmasq.8
  if it exists. (On
  FreeBSD, the file is 
  .I /usr/local/etc/dnsmasq.conf
-@@ -2726,7 +2725,7 @@ dnsmasq has no direct way of determining the charset i
+@@ -2763,7 +2762,7 @@ dnsmasq has no direct way of determining the charset i
  assume that it is the system default. 
   
  .SH FILES

net/dnsmasq/patches/patch-src_config_h

@@ -12,7 +12,7 @@ Index: src/config.h
  #define TFTP_MAX_CONNECTIONS 50 /* max simultaneous connections */
  #define LOG_MAX 5 /* log-queue length */
  #define RANDFILE "/dev/urandom"
-@@ -222,7 +222,7 @@ RESOLVFILE
+@@ -218,7 +218,7 @@ RESOLVFILE
  #   if defined(__FreeBSD__)
  #      define CONFFILE "/usr/local/etc/dnsmasq.conf"
  #   else