[CMake] Sodium vs SODIUM on Windows

[joligario]

Server/CMakeLists.txt

Line 80 in 940abfa

FIND_PACKAGE(Sodium)

CMake Warning (dev) at C:/Program Files/CMake/share/cmake-3.28/Modules/FindPackageHandleStandardArgs.cmake:438 (message):
  The package name passed to `find_package_handle_standard_args` (SODIUM)
  does not match the name of the calling package (Sodium).  This can lead to
  problems in calling code that expects `find_package` result variables
  (e.g., `_FOUND`) to follow a certain pattern.
Call Stack (most recent call first):
  cmake/FindSodium.cmake:29 (find_package_handle_standard_args)
  vcpkg/vcpkg-export-x64/scripts/buildsystems/vcpkg.cmake:784 (_find_package)
  CMakeLists.txt:80 (FIND_PACKAGE)
This warning is for project developers.  Use -Wno-dev to suppress it.

Using Windows, this can be SODIUM to remove this error. However, this causes errors on Linux.