ghostscript: update to 9.23.

Closes: #12783 [via git-merge-pr]

srcpkgs/ghostscript/template

@@ -1,19 +1,17 @@
 # Template file for 'ghostscript'
 pkgname=ghostscript
-version=9.22
+version=9.23
 revision=1
 short_desc="An interpreter for the PostScript language"
 maintainer="Juan RP <xtraeme@voidlinux.eu>"
 homepage="http://www.ghostscript.com/"
-license="AGPL-3, CPL-1.0"
+license="AGPL-3.0-or-later, CPL-1.0"
 distfiles="https://github.com/ArtifexSoftware/ghostpdl-downloads/releases/download/gs${version/./}/ghostscript-${version}.tar.xz"
-checksum=c1f862e6f40f997dbe3feba89355e8cb05d55818994e10f4932b0dd9b627d1bb
+checksum=1fcedc27d4d6081105cdf35606cb3f809523423a6cf9e3c23cead3525d6ae8d9
 
 hostmakedepends="automake libtool pkg-config"
-makedepends="
- zlib-devel dbus-devel libXext-devel libXt-devel libpng-devel
- fontconfig-devel jasper-devel tiff-devel lcms2-devel jbig2dec-devel
- cups-devel libpaper-devel"
+makedepends="cups-devel dbus-devel fontconfig-devel jasper-devel jbig2dec-devel
+ lcms2-devel libXext-devel libXt-devel libpaper-devel"
 depends="gsfonts"
 
 if [ "$CROSS_BUILD" ]; then