geos: remove unnecessary python dependency

The python bindings were removed in versions starting with 3.9.0.

See: https://git.osgeo.org/gitea/geos/geos/pulls/111

pkgs/development/libraries/geos/default.nix

@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, python }:
+{ lib, stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
   pname = "geos";
@@ -11,8 +11,6 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
-  buildInputs = [ python ];
-
   # https://trac.osgeo.org/geos/ticket/993
   configureFlags = lib.optional stdenv.isAarch32 "--disable-inline";