Revert "[Profiler][HPU] Fix incorrect availabilities for HPU (pytorch#148663)"

This reverts commit 28b7880.

Reverted pytorch#148663 on behalf of https://github.com/ZainRizvi due to Sorry but this is breaking internally. @albanD, could you please help get this relanded? See D71052806 for more details. To validate the fixes internally, you can follow the instructions here: https://fburl.com/fixing-ghfirst-reverts ([comment](pytorch#148663 (comment)))

Author: pytorchmergebot

torch/csrc/autograd/init.cpp

@@ -397,9 +397,6 @@ PyObject* THPAutograd_initExtension(PyObject* _unused, PyObject* unused) {
     if (at::hasXPU()) {
       activities.insert(torch::profiler::impl::ActivityType::XPU);
     }
-    if (at::hasHPU()) {
-      activities.insert(torch::profiler::impl::ActivityType::HPU);
-    }
     if (at::hasMTIA()) {
       activities.insert(torch::profiler::impl::ActivityType::MTIA);
     }