Mark new symbols in ROCm 5.7.0 as global

Change-Id: Ia0391cac7f432f019dea94f98a145dbf8120817d


[ROCm/ROCR-Runtime commit: b44cca813d]

projects/rocr-runtime/src/libhsakmt.ver

@@ -77,6 +77,10 @@ hsaKmtSetXNACKMode;
 hsaKmtGetXNACKMode;
 hsaKmtOpenSMI;
 hsaKmtExportDMABufHandle;
+hsaKmtWaitOnEvent_Ext;
+hsaKmtWaitOnMultipleEvents_Ext;
+hsaKmtReplaceAsanHeaderPage;
+hsaKmtReturnAsanHeaderPage;
 
 local: *;
 };