onboard: rebuild for Python 3.12

srcpkgs/onboard/patches/disable-gcc-warnings.patch

@@ -0,0 +1,14 @@
+--- ./setup.py.orig	2023-09-29 13:54:18.617944942 -0400
++++ ./setup.py	2023-09-29 13:54:29.783017589 -0400
+@@ -227,11 +227,6 @@
+                            sources = sources,
+                            depends = depends,
+                            define_macros = defines,
+-                           extra_compile_args = [
+-                               "-Wsign-compare",
+-                               "-Wdeclaration-after-statement",
+-                               "-Werror=declaration-after-statement"],
+-
+                            **pkgconfig('gdk-3.0', 'x11', 'xi', 'xtst', 'xkbfile',
+                                        'dconf', 'libcanberra', 'hunspell',
+                                        'libudev')

srcpkgs/onboard/template

@@ -1,9 +1,9 @@
 # Template file for 'onboard'
 pkgname=onboard
 version=1.4.1
-revision=11
+revision=12
 build_style=python3-module
-hostmakedepends="intltool pkg-config python3-distutils-extra"
+hostmakedepends="intltool pkg-config python3-distutils-extra python3-setuptools"
 makedepends="dconf-devel eudev-libudev-devel gtk+3-devel hunspell-devel
  libcanberra-devel libX11-devel libXi-devel libXtst-devel libxkbfile-devel
  python3-devel"