Fix file generation error on multiple CMake configurations reload

Propose to move generated file to binary directory
because it creates from different CMake configuration at the same time
and it is race condition

CMakeLists.txt

@@ -37,8 +37,8 @@ if (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
   set(CMAKE_POSITION_INDEPENDENT_CODE ON)
 endif()
 
-configure_file(${PROJECT_SOURCE_DIR}/include/maxminddb_config.h.cmake.in 
-               ${PROJECT_SOURCE_DIR}/include/maxminddb_config.h)
+configure_file(${PROJECT_SOURCE_DIR}/include/maxminddb_config.h.cmake.in
+          ${CMAKE_CURRENT_BINARY_DIR}/generated/maxminddb_config.h)
 
 add_library(maxminddb
   src/maxminddb.c
@@ -79,12 +79,14 @@ endif()
 target_include_directories(maxminddb PUBLIC
   $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}>
   $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>
+  $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}/generated/>
   $<INSTALL_INTERFACE:include>
+  $<INSTALL_INTERFACE:generated>
 )
 
 set(MAXMINDB_HEADERS
   include/maxminddb.h
-  include/maxminddb_config.h
+  ${CMAKE_CURRENT_BINARY_DIR}/generated/maxminddb_config.h
 )
 set_target_properties(maxminddb PROPERTIES PUBLIC_HEADER "${MAXMINDB_HEADERS}")