[skip ci] add options to vcpkg from downstream

Author: braindigitalis

buildtools/classes/Packager/Vcpkg.php

@@ -155,6 +155,12 @@ function constructPortAndVersionFile(string $sha512 = "0"): string
 vcpkg_cmake_configure(
     SOURCE_PATH "${SOURCE_PATH}"
     DISABLE_PARALLEL_CONFIGURE
+    OPTIONS
+        -DCMAKE_CXX_STANDARD=20
+        -DCMAKE_CXX_STANDARD_REQUIRED=ON
+        -DDPP_BUILD_TEST=OFF
+        -DDPP_FORMATTERS=ON
+        -DDPP_NO_CORO=OFF
 )
 
 vcpkg_cmake_install()