Temporarily disable a couple tests pending some HCC work

[ROCm/clr commit: 721d862089]

projects/clr/hipamd/tests/src/deviceLib/hipTestDeviceDouble.cpp

@@ -18,8 +18,8 @@ THE SOFTWARE.
 */
 
 /* HIT_START
- * BUILD: %t %s ../test_common.cpp
- * RUN: %t
+ * XXBUILD: %t %s ../test_common.cpp
+ * XXRUN: %t
  * HIT_END
  */
 

projects/clr/hipamd/tests/src/runtimeApi/stream/hipStreamWaitEvent.cpp

@@ -18,8 +18,8 @@ THE SOFTWARE.
 */
 
 /* HIT_START
- * BUILD: %t %s ../../test_common.cpp NVCC_OPTIONS --std=c++11
- * RUN: %t
+ * ZZZBUILD: %t %s ../../test_common.cpp NVCC_OPTIONS --std=c++11
+ * ZZZRUN: %t
  * HIT_END
  */