SWDEV-458943 - Add fast path in wait()

wait() is redesigned with two pathes:
fast path: Use spinlock to wait for notify signal. If the
 signal hasn't been received for some loops, go to slow path.
slow path: Use condition_variable's wait().

Improve monitor wrapper for better performance.

Fix some bugs left from name removing patch.

Change-Id: I893a8353121a25d11e37c8e631caf31cc1fc1f24

rocclr/utils/flags.hpp

@@ -265,7 +265,7 @@ release(bool, DEBUG_CLR_SYSMEM_POOL, false,                                   \
         "Use sysmem pool implementation in runtime for amd commands")         \
 release(bool, DEBUG_HIP_KERNARG_COPY_OPT, true,                               \
         "Enable/Disable multiple kern arg copies")                            \
-release(bool, DEBUG_CLR_USE_STDMUTEX_IN_AMD_MONITOR, false,                   \
+release(bool, DEBUG_CLR_USE_STDMUTEX_IN_AMD_MONITOR, true,                    \
         "Use std::mutex in amd::monitor")                                     \
 release(bool, DEBUG_CLR_KERNARG_HDP_FLUSH_WA, false,                          \
         "Toggle kernel arg copy workaround")                                  \