Add TOML configuration files for various packages

- Introduced build configurations for graphene, gst-plugins-bad, gst-plugins-base, gstreamer, gtk4, iso-codes, jbig2dec, libepoxy, libsoup3, libtheora, libxpm, lynx, md4c, openjpeg2, poppler-data, python-attrs, python-automat, python-constantly, python-hyperlink, python-incremental, python-twisted, python-versioneer, python-zope-interface, qpdf, sdl12-compat, tinysparql, unixodbc, vmaf, xcb-util-cursor, xcb-util-image, xcb-util-renderutil, xcb-util-wm, xcb-util, xdg-utils.
- Each package includes build type, dependencies, runtime requirements, and source URLs.
- Added necessary post-install scripts and configurations where applicable.

extra/libsoup3/libsoup3.toml

@@ -0,0 +1,37 @@
+[build]
+type = "meson"
+
+[build.flags]
+build_dir = "build"
+configure = ["--wrap-mode=nofallback"]
+
+[dependencies]
+build = [
+    "gi-docgen",
+    "gobject-introspection",
+    "meson",
+    "python-quart",
+    "vala",
+]
+runtime = [
+    "brotli",
+    "glib-networking",
+    "glib2",
+    "glibc",
+    "libnghttp2",
+    "libpsl",
+    "sqlite",
+    "zlib-ng",
+]
+
+[package]
+description = "HTTP client/server library for GNOME"
+homepage = "https://wiki.gnome.org/Projects/libsoup"
+license = "LGPL-2.0-or-later"
+name = "libsoup3"
+version = "3.6.6"
+
+[[source]]
+extract_dir = "$name-$version"
+sha256 = "51ed0ae06f9d5a40f401ff459e2e5f652f9a510b7730e1359ee66d14d4872740"
+url = "https://download.gnome.org/sources/libsoup/3.6/libsoup-$version.tar.xz"