[cmake] update minimum version to 3.15 and update boost dependency

CMakeLists.txt

-cmake_minimum_required(VERSION 3.13)
+cmake_minimum_required(VERSION 3.15)
 
 exec_program("git" ${CMAKE_CURRENT_SOURCE_DIR} ARGS "describe --dirty --always --exclude '*'" OUTPUT_VARIABLE SOURCE_VERSION)
 

Src/CMakeLists.txt

@@ -9,13 +9,8 @@ if( CMAKE_SOURCE_DIR STREQUAL PROJECT_SOURCE_DIR )
 endif()
 target_link_libraries(${target} biotracker-interfaces)
 
-find_package(Boost REQUIRED system filesystem chrono timer)
-target_link_libraries(${target} 
-  ${Boost_FILESYSTEM_LIBRARY}
-  ${Boost_SYSTEM_LIBRARY}
-  ${Boost_CHRONO_LIBRARY}
-  ${Boost_TIMER_LIBRARY}
-)
+find_package(Boost REQUIRED COMPONENTS system filesystem chrono timer)
+target_link_libraries(${target} Boost::headers Boost::system Boost::filesystem Boost::chrono Boost::timer)
 
 install(
     TARGETS