gnome-builder: update to 3.26.4.

Closes: #11111 [via git-merge-pr]

srcpkgs/gnome-builder/template

@@ -1,19 +1,18 @@
 # Template file for 'gnome-builder'
 pkgname=gnome-builder
-version=3.26.2
-revision=2
+version=3.26.4
+revision=1
 build_style=meson
-# XXX: missing unpackaged flatpak-builder package for building flatpaks
 hostmakedepends="pkg-config intltool itstool gnome-doc-utils appdata-tools
  glib-devel desktop-file-utils mm-common vala llvm gobject-introspection
  gspell-devel flex"
 makedepends="gtk+3-devel gtksourceview-devel json-glib-devel libpeas-devel
  libsoup-devel libgit2-glib-devel clang webkit2gtk-devel devhelp-devel
  flatpak-devel vte3-devel sysprof-devel vala-devel"
-depends="desktop-file-utils"
+depends="desktop-file-utils python3-lxml flatpak-builder"
 short_desc="IDE for GNOME"
 maintainer="Enno Boland <gottox@voidlinux.eu>"
 homepage="https://wiki.gnome.org/Apps/Builder"
 license="GPL-2"
 distfiles="${GNOME_SITE}/$pkgname/${version%.*}/$pkgname-$version.tar.xz"
-checksum=647c81ef2efaa9d28b0dfb39d0647a50f00ee0c1a942cc04fa39ba7f9d5713d8
+checksum=ff9f31c572ae86c3eb34993e2e023b4202176e92ed80494c7f187c99f4cf71ac