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/duktape/duktape.toml

@@ -0,0 +1,22 @@
+[build]
+type = "makefile"
+
+[build.flags]
+makefile_commands = ["make -f Makefile.sharedlibrary INSTALL_PREFIX=/usr"]
+makefile_install_commands = ["make -f Makefile.sharedlibrary INSTALL_PREFIX=/usr DESTDIR=$DESTDIR install"]
+
+[dependencies]
+runtime = ["glibc"]
+
+[package]
+description = "Embeddable Javascript engine"
+homepage = "https://duktape.org/"
+license = "MIT"
+name = "duktape"
+version = "2.7.0"
+
+[[source]]
+extract_dir = "$name-$version"
+sha256 = "90f8d2fa8b5567c6899830ddef2c03f3c27960b11aca222fa17aa7ac613c2890"
+url = "https://duktape.org/duktape-$version.tar.xz"
+post_extract =  [ '''sed -i 's/^#undef DUK_USE_FASTINT$/#define DUK_USE_FASTINT/' src/duk_config.h''', '''sed -i 's/duktape\.c/& -lm/' Makefile.sharedlibrary''' ]