SWDEV-240804 - Enable HMM build by default

Change-Id: Ia6175dff8eda8c18b7a7bb4ca87a90c1f3e4e6fb

rocclr/device/rocm/rocsettings.cpp

@@ -88,7 +88,7 @@ Settings::Settings() {
   lcWavefrontSize64_ = true;
   imageBufferWar_ = false;
 
-  hmmFlags_ = (!flagIsDefault(ROC_HMM_FLAGS)) ? ROC_HMM_FLAGS : Hmm::EnableSvmTracking;
+  hmmFlags_ = (!flagIsDefault(ROC_HMM_FLAGS)) ? ROC_HMM_FLAGS : 0;
 
   rocr_backend_ = true;