mlterm: update to 3.9.2.

pkgsrc changes:
* switch MASTER_SITES to GitHub
* use GTK3 instead of GTK2
* remove local patches integreated into upstream (#5)

Upstream changes (noted in doc/en/ReleaseNote):

ver 3.9.2
* Support Fcitx5.
* Support GTK4 for mlconfig. (./configure --with-gtk=4.0)
* Support CSI > Ps q (XTVERSION). (Response: DCS>|mlterm(3.9.2)ST)
* Add "MOSH_UDP_PORT" environmental variable to specify UDP port or port-range
  to communicate with a mosh server.
* Add INSERT_CLIPBOARD shortcut key.
  (arakiken/mlterm#19)
* Add --fk / format_other_keys option (equivalent to "formatOtherKeys" of xterm), and
  change the default format of the escape sequence with modifyOtherKeys from
  CSI Ps; Ps u to CSI 27; Ps; Ps ~.
* Add --with-iconv, --disable-daemon, --disable-split and --disable-zmodem
  options to ./configure script.
* Add vte 0.66 API symbols to libvte compatible library.
* Show server list dialog at startup on Android.
* It is deprecated to use "mlterm" as the value of termtype / -y option.
* 'termcap' config file stops to accept multiple terminal types concated by '|'
  (e.g. xterm|xterm-256) as key.
* Arabic ligatures (U+644-U+622, U+644-U+622, U+644-U+625, U+644-U+627) occupy
  two logical columns instead of one even if --dyncomb option isn't specified.
* KBD_INPUT_NUM and MOUSE_INPUT_NUM environmental variables (for mlterm-fb)
  accept multiple device numbers by "<num>,<num>".
* Show "Config: key=value" only if shortcut keys whose format is
  "proto:(echo)key=value" is pressed.
* Merge patches:
  arakiken/mlterm#5.
  arakiken/mlterm#9.
  arakiken/mlterm#12.
  arakiken/mlterm#22.
* Bug fixes:
  Fix arakiken/mlterm#15.
  Fix arakiken/mlterm#18.
  Fix arakiken/mlterm#24.
  Fix arakiken/mlterm#28.
  Fix failure of restarting mlterm on Android. (Enbugged at 3.9.1)
  Fix segfault if mlterm screen with -t option goes outside of the display.
  Fix emoji glyphs becoming too large with cairo.
  Fix corrupt value of "word_separator" option which mlconfig outputs.
  Fix incompatibility with xterm in pressing Shift + a-z keys etc if modifyOtherKeys is 1.
  (arakiken/mlterm#21)
  Fix segfault in opening a new roxterm tab with libvte compatible library on wayland.

x11/mlterm/Makefile

@@ -1,10 +1,10 @@
-# $NetBSD: Makefile,v 1.166 2021/12/08 16:07:10 adam Exp $
+# $NetBSD: Makefile,v 1.167 2022/01/17 14:44:46 tsutsui Exp $
 
-DISTNAME=	mlterm-3.9.1
-#PKGREVISION=	0
-PKGREVISION=	2
+DISTNAME=	mlterm-3.9.2
 CATEGORIES=	x11
-MASTER_SITES=	${MASTER_SITE_SOURCEFORGE:=mlterm/}
+MASTER_SITES=	${MASTER_SITE_GITHUB:=arakiken/}
+GITHUB_PROJECT= ${DISTNAME:S/-${PKGVERSION_NOREV}//}
+GITHUB_TAG=	rel-${PKGVERSION_NOREV:S/./_/g}
 
 MAINTAINER=	tsutsui@NetBSD.org
 HOMEPAGE=	http://mlterm.sourceforge.net/
@@ -82,7 +82,7 @@ post-install:
 
 .include "../../converters/libiconv/buildlink3.mk"
 .include "../../devel/gettext-lib/buildlink3.mk"
-.include "../../x11/gtk2/buildlink3.mk"
+.include "../../x11/gtk3/buildlink3.mk"
 .include "../../x11/libSM/buildlink3.mk"
 .include "../../x11/libX11/buildlink3.mk"
 .include "../../x11/libXt/buildlink3.mk"

x11/mlterm/distinfo

@@ -1,9 +1,8 @@
-$NetBSD: distinfo,v 1.88 2021/10/26 11:34:15 nia Exp $
+$NetBSD: distinfo,v 1.89 2022/01/17 14:44:46 tsutsui Exp $
 
-BLAKE2s (mlterm-3.9.1.tar.gz) = 8e813c28a0e2a11f1b6fa35eba04796c34063f36b927840e94d11369bff02b72
-SHA512 (mlterm-3.9.1.tar.gz) = 1337b884971b2c4c2c3140388f07927101a947b0268f547611f4f4ece49c8d0954c068789ee7c92c82db114021c77c08416db30233149c8964e827ab901cc870
-Size (mlterm-3.9.1.tar.gz) = 4175186 bytes
+BLAKE2s (mlterm-3.9.2.tar.gz) = 81a6206b6458b6348fdec1b82d44a9d751a7849a525728c8b51ab8c975a5874b
+SHA512 (mlterm-3.9.2.tar.gz) = baa4d3b3bdd3ee61f1355b007a37402b52613de6e656a2aefecd07bf3824ffe420d5bcc744ad5ca9d16be1acf409f132ad74eb0c646708e1eb9427ecbd341b29
+Size (mlterm-3.9.2.tar.gz) = 4259709 bytes
 SHA1 (patch-configure) = 266b3e8383c425c7ef8cd180f07e1199890521ba
 SHA1 (patch-etc_font-fb) = 52c18f512c67ff530c0c326394fdf43956d71cb0
-SHA1 (patch-uitoolkit_fb_ui__display__x68kgrf.c) = f532c5ed1011c7752437786217c1cfccf419c926
 SHA1 (patch-vtemu_Makefile.in) = 172f12f73408489f782d63c8b0b7915af441d368