SWDEV-329789 - ported MultiThread Test to catch2 (#2800)

Change-Id: Ic23244ed150c7e35188e30eee70e58438472bd45

tests/catch/unit/multiThread/CMakeLists.txt

@@ -0,0 +1,10 @@
+# Common Tests - Test independent of all platforms
+set(TEST_SRC
+  hipMultiThreadDevice.cc
+  hipMultiThreadStreams1.cc
+  hipMultiThreadStreams2.cc
+)
+
+hip_add_exe_to_target(NAME MultiThreadTest
+                      TEST_SRC ${TEST_SRC}
+                      TEST_TARGET_NAME build_tests)