Re-enable OpenMP target and testing (#126)

* Re-enable OpenMP target and testing

* Enable openmp target tests on mi200 jobs

* Fix direct self-inclusion of header file

* Enable openmp-target testing on vega20

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Co-authored-by: Jonathan R. Madsen <jonathanrmadsen@gmail.com>
Co-authored-by: Welton, Benjamin <Benjamin.Welton@amd.com>

tests/bin/CMakeLists.txt

@@ -16,9 +16,7 @@ find_package(rocJPEG)
 # applications used by integration tests which DO link to rocprofiler-sdk-roctx
 add_subdirectory(reproducible-runtime)
 add_subdirectory(transpose)
-if(ROCPROFILER_BUILD_OPENMP_TESTS)
-    add_subdirectory(openmp)
-endif()
+add_subdirectory(openmp)
 
 set(CMAKE_BUILD_RPATH "\$ORIGIN:\$ORIGIN/../lib")