librasterlite2: fix build (#438737)

Changed files
+2
pkgs
by-name
li
librasterlite2
+2
pkgs/by-name/li/librasterlite2/package.nix
···
pixman,
proj,
sqlite,
+
xz,
zstd,
}:
···
pixman
proj
sqlite
+
xz # liblzma
zstd
];