fix include and remove cl context mutex

Author: martygrant

unified-runtime/source/adapters/opencl/context.cpp

@@ -117,9 +117,6 @@ urContextGetInfo(ur_context_handle_t hContext, ur_context_info_t propName,
 
 UR_APIEXPORT ur_result_t UR_APICALL
 urContextRelease(ur_context_handle_t hContext) {
-  static std::mutex contextReleaseMutex;
-
-  std::lock_guard<std::mutex> lock(contextReleaseMutex);
   if (hContext->getRefCounter().decrement() == 0) {
     delete hContext;
   }

unified-runtime/source/common/cuda-hip/stream_queue.hpp

@@ -15,7 +15,7 @@
 #include <mutex>
 #include <vector>
 
-#include "common/ur_ref_count.hpp"
+#include "common/ur_ref_counter.hpp"
 
 using ur_stream_guard = std::unique_lock<std::mutex>;