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.

core/libtool/libtool.toml

@@ -1,6 +1,9 @@
 [build]
 type = "autotools"
 
+[build.flags]
+skip-tests = true
+
 [dependencies]
 runtime = [
     "glibc",
@@ -14,9 +17,12 @@ homepage = "https://www.gnu.org/software/libtool/"
 license = "GPL-2.0-or-Later"
 name = "libtool"
 version = "2.5.4"
+revision = 2
 
 [[source]]
 extract_dir = "$name-$version"
 sha256 = "f81f5860666b0bc7d84baddefa60d1cb9fa6fceb2398cc3baca6afaa60266675"
 url = "https://mirrors.kernel.org/gnu/libtool/libtool-$version.tar.xz"
 
+[alternatives]
+provides = [ "libltdl" ]