Recent commit breaks winter cmake

[VoxelTek]

a58b98f breaks building winter. Specifically, the changes to winter/Code/binding/CMakeLists.txt.

After creating and entering a build folder, trying to run cmake .. or cmake .. -DGODOT=1 -DGODOT_GDEXTENSION_DIR="gdextension" -DGODOT_CPP_SYSTEM_HEADERS=ON throws this error:

CMake Version: 3.30.20240713-g3649110
CMake Deprecation Warning at build/_deps/json-src/CMakeLists.txt:1 (cmake_minimum_required):
  Compatibility with CMake < 3.5 will be removed from a future version of
  CMake.

  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.


-- Using the multi-header code from /home/voxeltek/Documents/Applications/Adastral/winter/build/_deps/json-src/include/
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success
-- Found Threads: TRUE
-- Found OpenSSL: /usr/lib/x86_64-linux-gnu/libcrypto.so (found version "3.0.13")
CMake Warning (dev) at /usr/local/share/cmake-3.30/Modules/CMakeFindDependencyMacro.cmake:76 (find_package):
  Policy CMP0167 is not set: The FindBoost module is removed.  Run "cmake
  --help-policy CMP0167" for policy details.  Use the cmake_policy command to
  set the policy and suppress this warning.

Call Stack (most recent call first):
  /usr/lib/x86_64-linux-gnu/cmake/LibtorrentRasterbar/LibtorrentRasterbarConfig.cmake:26 (find_dependency)
  Code/torrent/CMakeLists.txt:3 (find_package)
This warning is for project developers.  Use -Wno-dev to suppress it.

-- Found Boost: /usr/lib/x86_64-linux-gnu/cmake/Boost-1.83.0/BoostConfig.cmake (found version "1.83.0")
-- Found Python3: /usr/bin/python3.12 (found suitable version "3.12.3", minimum required is "3.4") found components: Interpreter
-- Found PkgConfig: /usr/bin/pkg-config (found version "1.8.1")
-- Checking for module 'libnotify'
--   Found libnotify, version 0.8.3
-- Checking for module 'glib-2.0'
--   Found glib-2.0, version 2.80.0
-- Checking for module 'gdk-pixbuf-2.0'
--   Found gdk-pixbuf-2.0, version 2.42.10
Setup custom build type: 
CMake Error at Code/binding/CMakeLists.txt:45 (string):
  string no output variable specified


CMake Error at Code/binding/CMakeLists.txt:46 (string):
  string no output variable specified


-- Configuring incomplete, errors occurred!

Reverting this file to how it was in the previous commit fixes the issue and allows winter to be compiled.