wsl/hsakmt: clean up namespace

Signed-off-by: Longlong Yao <Longlong.Yao@amd.com>
Reviewed-by: lyndonli <Lyndon.Li@amd.com>
Reviewed-by: Flora Cui <flora.cui@amd.com>
Part-of: <http://10.67.69.192/wsl/libhsakmt/-/merge_requests/7>

util/flag.cpp

@@ -50,7 +50,7 @@
 #include <algorithm>
 #include <locale>
 
-namespace rocr {
+namespace wsl {
 FILE* log_file = stderr;
 uint8_t log_flags[8];
 
@@ -223,4 +223,4 @@ void Flag::parse_masks(std::string& var, uint32_t maxGpu, uint32_t maxCU) {
   }
 }
 
-}  // namespace rocr
+} // namespace wsl