cmake utils: Use Boost::boost target to link against boost library

Author: fechantillac-antidot

cmake/BsoncxxUtil.cmake

@@ -31,7 +31,7 @@ function(bsoncxx_add_library TARGET OUTPUT_NAME LINK_TYPE)
         ExternalProject_Get_Property(EP_mnmlstc_core source_dir)
         target_include_directories(${TARGET} PUBLIC $<BUILD_INTERFACE:${source_dir}/include>)
     elseif(BSONCXX_POLY_USE_BOOST)
-        target_include_directories(${TARGET} PUBLIC ${Boost_INCLUDE_DIRS})
+        target_link_libraries(${TARGET} PUBLIC Boost::boost)
     endif()
 
     target_link_libraries(${TARGET} PRIVATE ${libbson_target})