Add new packages and build scripts for various libraries

- Introduced build scripts for gsettings-desktop-schemas, hypercorn, json-glib, libassuan, libbsd, libcloudproviders, libdaemon, libmd, libproxy, libsass, libseccomp, libxcomposite, libxdamage, libxtst, lmdb, python-aiofiles, python-blinker, python-flask, python-h11, python-h2, python-hpack, python-hyperframe, python-itsdangerous, python-more-itertools, python-priority, python-pyaml, python-quart, python-tappy, python-werkzeug, python-wsproto, sassc, snowball, talloc, xmltoman, and xorg-xprop.
- Added TOML configuration files for each package specifying build types, dependencies, and source URLs.
- Implemented custom build scripts for packages requiring specific build commands and configurations.
- Included patches for snowball to make libstemmer a shared library.

extra/libbsd/libbsd.toml

@@ -0,0 +1,31 @@
+[build]
+type = "autotools"
+
+[build.flags]
+no-remove-static = true
+post_install = [ "rm $DESTDIR/usr/lib/libbsd.a", "rm -f $DESTDIR/usr/share/man/man3/explicit_bzero.3" ]
+skip_tests = true
+
+[dependencies]
+runtime = [
+    "glibc",
+    "libmd",
+]
+
+[package]
+description = "Provides useful functions commonly found on BSD systems like strlcpy()"
+homepage = "https://libbsd.freedesktop.org/"
+license = [
+    "ISC",
+    "MIT",
+    "Beerware",
+    "BSD-2-Clause",
+    "BSD-3-Clause",
+]
+name = "libbsd"
+version = "0.12.2"
+
+[[source]]
+extract_dir = "$name-$version"
+sha256 = "b88cc9163d0c652aaf39a99991d974ddba1c3a9711db8f1b5838af2a14731014"
+url = "https://libbsd.freedesktop.org/releases/libbsd-$version.tar.xz"