Remove cufftMp, mathdx from _is_expected_load_nvidia_dynamic_lib_failure

cufftMp should have been removed in PR #1315 (cuda-bindings v13.1.0 release), but this was overlooked.

Author: rwgk

cuda_pathfinder/tests/test_load_nvidia_dynamic_lib.py

@@ -89,10 +89,7 @@ def test_known_but_platform_unavailable_libname_raises_dynamic_lib_not_available
         load_nvidia_dynamic_lib("known_but_unavailable")
 
 
-IMPORTLIB_METADATA_DISTRIBUTIONS_NAMES = {
-    "cufftMp": r"^nvidia-cufftmp-.*$",
-    "mathdx": r"^nvidia-libmathdx-.*$",
-}
+IMPORTLIB_METADATA_DISTRIBUTIONS_NAMES = {}
 
 
 def _is_expected_load_nvidia_dynamic_lib_failure(libname):