fix: use c++20 standard because of windows

Author: Alvaro-Kothe

meson.build

@@ -7,7 +7,12 @@ project(
     version: run_command(['generate_version.py', '--print'], check: true).stdout().strip(),
     license: 'BSD-3',
     meson_version: '>=1.2.1',
-    default_options: ['buildtype=release', 'c_std=c11', 'warning_level=2'],
+    default_options: [
+        'buildtype=release',
+        'c_std=c11',
+        'cpp_std=c++20',
+        'warning_level=2',
+    ],
 )
 
 fs = import('fs')