fix(cmake): generate resources in build directory (#5940)

lib/twitch-eventsub-ws/CMakeLists.txt

@@ -1,7 +1,6 @@
 cmake_minimum_required(VERSION 3.15)
 cmake_policy(SET CMP0087 NEW) # evaluates generator expressions in `install(CODE/SCRIPT)`
 cmake_policy(SET CMP0091 NEW) # select MSVC runtime library through `CMAKE_MSVC_RUNTIME_LIBRARY`
-include(FeatureSummary)
 
 list(APPEND CMAKE_MODULE_PATH
     "${CMAKE_SOURCE_DIR}/cmake"
@@ -33,5 +32,3 @@ set(CMAKE_CXX_STANDARD_REQUIRED ON)
 include(cmake/GenerateJson.cmake)
 
 add_subdirectory(src)
-
-feature_summary(WHAT ALL)