[SYCL] Add queue::wait XPTI instrumentation test case

SYCL/XPTI/Inputs/buffer_info_collector.cpp

@@ -247,6 +247,8 @@ void parseMetadata(xpti::trace_event_data_t *Event) {
                 << arg.size << ", " << arg.index << "} "
                 << "\n";
     }
+  } else {
+    std::cout << "\n";
   }
 }
 XPTI_CALLBACK_API void syclCallback(uint16_t TraceType,

SYCL/XPTI/kernel/basic.cpp

@@ -74,6 +74,10 @@ int main() {
       })
       .wait();
 
+  // CHECK: Wait begin|{{.*}}.cpp:[[# @LINE + 2]]:3
+  // CHECK: Wait end|{{.*}}.cpp:[[# @LINE + 1]]:3
+  Queue.wait();
+
   // CHECK: {{[0-9]+}}|Construct accessor|[[BUFFERID]]|[[ACCID3:.*]]|2018|1024|{{.*}}.cpp:[[# @LINE + 1]]:15
   { auto HA = Buf.get_access<mode::read>(); }