remove vcpkg triplet check

CMakeLists.txt

@@ -6,15 +6,6 @@ if(${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.24.0")
     cmake_policy(SET CMP0132 NEW)
 endif()
 
-include("${CMAKE_SOURCE_DIR}/extern/cesium-native/cmake/detect-vcpkg-triplet.cmake")
-
-# Set the VCPKG_TRIPLET as a cache variable if it's detected
-if(VCPKG_TRIPLET)
-    set(VCPKG_TRIPLET "${VCPKG_TRIPLET}" CACHE STRING "VCPKG triplet" FORCE)
-else()
-    message(FATAL_ERROR "VCPKG_TRIPLET was not detected. Please set it manually.")
-endif()
-
 # Both CXX and C need to be given otherwise Conan may ignore the CMAKE_C_COMPILER flag
 project(
     CesiumOmniverse