Add various packages and patches for build system improvements

- Introduced valgrind with a patch to respect flags and updated its configuration.
- Added Vulkan ICD loader with CMake build configuration.
- Implemented Waf build system with a custom build script and configuration.
- Included Wayland protocols with Meson build system.
- Added xcb-util-keysyms with autotools configuration.
- Introduced Yasm with multiple patches for compatibility and improvements.
- Added Yelp tools and XSL with Meson build configurations and necessary patches for POSIX compliance.

extra/dbus/dbus.toml

@@ -0,0 +1,54 @@
+[build]
+type = "meson"
+
+[build.flags]
+build_dir = "build"
+configure = ["-Dsystem_pid_file=/run/dbus/dbus.pid"]
+post_install = [
+    "install -Dm755 $DEPOT_SPECDIR/dbus.initd $DESTDIR/etc/init.d/dbus",
+    "install -Dm644 $DEPOT_SPECDIR/dbus.confd $DESTDIR/etc/conf.d/dbus",
+    "install -Dm755 $DEPOT_SPECDIR/dbus-user.initd $DESTDIR/etc/user/init.d/dbus",
+    "install -Dm644 $DEPOT_SPECDIR/dbus-user.confd $DESTDIR/etc/user/conf.d/dbus",
+    "rm -r $DESTDIR/run",
+    "chmod 4750 $DESTDIR/usr/lib/dbus-daemon-launch-helper",
+]
+keep = [ "etc/conf.d/dbus", "etc/user/conf.d/dbus" ]
+skip_tests = true
+
+[dependencies]
+build = [
+    "mallard-ducktype",
+    "doxygen",
+    "docbook-xsl",
+    "meson",
+    "python",
+    "xmlto",
+    "yelp-tools",
+    "glib2"
+]
+runtime = [
+    "expat",
+    "glibc",
+    "libcap-ng",
+]
+
+[[manual_sources]]
+files = [
+    "dbus.initd",
+    "dbus.confd",
+    "dbus-user.initd",
+    "dbus-user.confd",
+    "postinstall.sh"
+]
+
+[package]
+description = "Freedesktop.org message bus system"
+homepage = "https://www.freedesktop.org/wiki/Software/dbus/"
+license = "AFL-2.1 OR GPL-2.0-or-later"
+name = "dbus"
+version = "1.16.2"
+
+[[source]]
+extract_dir = "$name-$version"
+sha256 = "0ba2a1a4b16afe7bceb2c07e9ce99a8c2c3508e5dec290dbb643384bd6beb7e2"
+url = "https://dbus.freedesktop.org/releases/dbus/dbus-$version.tar.xz"