flatpak-builder: 1.0.9 -> 1.0.10

https://github.com/flatpak/flatpak-builder/releases/tag/1.0.10

Also clean up the expression slightly:

* Use more convenient GitHub repo as homepage
* Move version into the attrset
* Fix license, it is or-later

pkgs/development/tools/flatpak-builder/default.nix

@@ -29,6 +29,7 @@
 , gnumake
 , gnupg
 , gnutar
+, p7zip
 , json-glib
 , libcap
 , libdwarf
@@ -44,16 +45,15 @@
 let
   installed_testdir = "${placeholder "installedTests"}/libexec/installed-tests/flatpak-builder";
   installed_test_metadir = "${placeholder "installedTests"}/share/installed-tests/flatpak-builder";
-  version = "1.0.9";
 in stdenv.mkDerivation rec {
   pname = "flatpak-builder";
-  inherit version;
+  version = "1.0.10";
 
   outputs = [ "out" "doc" "man" "installedTests" ];
 
   src = fetchurl {
     url = "https://github.com/flatpak/flatpak-builder/releases/download/${version}/${pname}-${version}.tar.xz";
-    sha256 = "00qd770qjsiyd8qhhhyn7zg6jyi283ix5dhjzcfdn9yr3h53kvyn";
+    sha256 = "1fn61cl1d33yd1jgqm8jpffjw3xlyyhkn032g14d9gnwkcaf4649";
   };
 
   nativeBuildInputs = [
@@ -99,6 +99,7 @@ in stdenv.mkDerivation rec {
       cpio = "${cpio}/bin/cpio";
       git = "${gitMinimal}/bin/git";
       rofilesfuse = "${ostree}/bin/rofiles-fuse";
+      sevenz = "${p7zip}/bin/7z";
       strip = "${binutils}/bin/strip";
       eustrip = "${elfutils}/bin/eu-strip";
       euelfcompress = "${elfutils}/bin/eu-elfcompress";
@@ -146,8 +147,8 @@ in stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Tool to build flatpaks from source";
-    homepage = https://flatpak.org/;
-    license = licenses.lgpl21;
+    homepage = "https://github.com/flatpak/flatpak-builder";
+    license = licenses.lgpl21Plus;
     maintainers = with maintainers; [ jtojnar ];
     platforms = platforms.linux;
   };