Merge pull request #1254 from EOSIO/remove_chain_test_duplicate_lib

Remove Boost unit test library linkage from chain_unit_test cmake

libraries/chain/test/CMakeLists.txt

@@ -9,6 +9,6 @@ add_executable(chain_unit_test
     )
 target_include_directories(chain_unit_test PRIVATE ${Boost_INCLUDE_DIRS})
 target_compile_definitions(chain_unit_test PRIVATE "BOOST_TEST_DYN_LINK=1")
-target_link_libraries(chain_unit_test ${Boost_UNIT_TEST_FRAMEWORK_LIBRARY} eosio_chain)
+target_link_libraries(chain_unit_test eosio_chain)
 
 add_test(chain_unit_test chain_unit_test)