update graphics/nsxiv to v30

Initial diff from Thim Cederlund (MAINTAINER, thanks!) with HOMEPAGE and
FAKE_TARGET tweaked by me (and Thim was ok with it.)

graphics/nsxiv/Makefile

@@ -2,10 +2,12 @@ COMMENT =	neo simple X Image Viewer
 
 GH_PROJECT =	nsxiv
 GH_ACCOUNT =	nsxiv
-GH_TAGNAME =	v29
+GH_TAGNAME =	v30
 
 CATEGORIES =	graphics x11
 
+HOMEPAGE =	https://nsxiv.codeberg.page/
+
 MAINTAINER =	Thim Cederlund <thim@cederlund.de>
 
 # GPLv2+
@@ -41,6 +43,7 @@ MAKE_FLAGS =	CC="${CC}" \
 		CFLAGS="${CFLAGS}" \
 		LDFLAGS="${LDFLAGS}"
 
+FAKE_TARGET =	install-all
 NO_TEST =	Yes
 
 post-patch:

graphics/nsxiv/distinfo

@@ -1,2 +1,2 @@
-SHA256 (nsxiv-29.tar.gz) = 564a17d921172336f7cd463bf313e39f84e4bcf4fdc789326f4112f848aad039
-SIZE (nsxiv-29.tar.gz) = 64012
+SHA256 (nsxiv-30.tar.gz) = TmAIxlynGlHVndfqfPDrSFctniB6dA9z8o58h35DTSs=
+SIZE (nsxiv-30.tar.gz) = 65642

graphics/nsxiv/patches/patch-nsxiv_1

@@ -3,7 +3,7 @@ Corrects the path of keysymdef.h.
 Index: nsxiv.1
 --- nsxiv.1.orig
 +++ nsxiv.1
-@@ -470,7 +470,7 @@ By default nsxiv(1) will send one image per-line to st
+@@ -499,7 +499,7 @@ By default nsxiv(1) will send one image per-line to st
  
  The key combo argument has the following form: "[C-][M-][S-]KEY",
  where C/M/S indicate Ctrl/Meta(Alt)/Shift modifier states and KEY is the X

graphics/nsxiv/pkg/PLIST

@@ -8,5 +8,12 @@ share/doc/nsxiv/
 share/doc/nsxiv/examples/
 share/doc/nsxiv/examples/image-info
 share/doc/nsxiv/examples/key-handler
+share/doc/nsxiv/examples/thumb-info
 share/doc/nsxiv/examples/win-title
+share/icons/hicolor/128x128/apps/nsxiv.png
+share/icons/hicolor/16x16/apps/nsxiv.png
+share/icons/hicolor/32x32/apps/nsxiv.png
+share/icons/hicolor/48x48/apps/nsxiv.png
+share/icons/hicolor/64x64/apps/nsxiv.png
 @tag update-desktop-database
+@tag gtk-update-icon-cache %D/share/icons/hicolor