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/desktop-file-utils/update-desktop-database.toml

@@ -0,0 +1,12 @@
+[hook]
+name = "update-desktop-database"
+description = "Update desktop file MIME type cache"
+
+[when]
+phase = "post"
+operation = ["install", "update", "remove"]
+paths = ["usr/share/applications/*.desktop"]
+
+[exec]
+command = "/usr/bin/update-desktop-database --quiet"
+needs_paths = false