librasterlite2: fix build (#438737)

pkgs/by-name/li/librasterlite2/package.nix

@@ -25,6 +25,7 @@
   pixman,
   proj,
   sqlite,
+  xz,
   zstd,
 }:
 
@@ -70,6 +71,7 @@ stdenv.mkDerivation rec {
     pixman
     proj
     sqlite
+    xz # liblzma
     zstd
   ];