Fix rccl-UnitTests packaging on Debian systems (#1846)

Signed-off-by: ravaidya <ravaidya@amd.com>

test/CMakeLists.txt

@@ -163,6 +163,9 @@ if(BUILD_TESTS)
     target_link_libraries(${test_executable} PRIVATE ${RCCL_COMMON_LINK_LIBS})
     if(BUILD_SHARED_LIBS)
       target_link_libraries(${test_executable} PRIVATE rccl)
+      if(${HOST_OS_FAMILY} STREQUAL "debian")
+        set_property(TARGET ${test_executable} PROPERTY INSTALL_RPATH "${CMAKE_BINARY_DIR}")
+      endif()
     else()
       add_dependencies(${test_executable} rccl)
       target_link_libraries(${test_executable} PRIVATE dl rt numa -lrccl -L${CMAKE_BINARY_DIR} -lrocm_smi64 -L${ROCM_PATH}/lib -L${ROCM_PATH}/rocm_smi/lib)