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/thread/monitor.cpp

@@ -29,7 +29,6 @@
 #include <utility>
 
 namespace amd {
-MonitorBase::~MonitorBase() {}
 
 namespace legacy_monitor {