python310Packages.cvxpy: fix build on aarch64-darwin

pkgs/development/python-modules/cvxpy/default.nix

···
 , osqp
 , scipy
 , scs
+, setuptools
 , useOpenmp ? (!stdenv.isDarwin)
   # Check inputs
 , pytestCheckHook
···
     osqp
     scipy
     scs
+    setuptools
   ];
 
   # Required flags from https://github.com/cvxgrp/cvxpy/releases/tag/v1.1.11
···
   disabledTests = [
     "test_tv_inpainting"
     "test_diffcp_sdp_example"
+    "test_huber"
+    "test_partial_problem"
   ] ++ lib.optionals stdenv.isAarch64 [
     "test_ecos_bb_mi_lp_2" # https://github.com/cvxgrp/cvxpy/issues/1241#issuecomment-780912155
   ];

pkgs/development/python-modules/osqp/default.nix

···
     sha256 = "b2fa17aae42a7ed498ec261b33f262bb4b3605e7e8464062159d9fae817f0d61";
   };
 
+  postPatch = ''
+    sed -i 's/sp.random/np.random/g' src/osqp/tests/*.py
+  '';
+
   SETUPTOOLS_SCM_PRETEND_VERSION = version;
 
   nativeBuildInputs = [ cmake setuptools-scm ];