feat: add initial experimental Twitch Eventsub support (#5837)

Co-authored-by: nerix <nerixdev@outlook.de>

lib/twitch-eventsub-ws/ast/get-builtin-include-dirs.py

@@ -0,0 +1,25 @@
+#!/usr/bin/env python3
+
+import logging
+
+from lib import get_clang_builtin_include_dirs, init_logging
+
+log = logging.getLogger(__name__)
+
+
+def main():
+    init_logging()
+
+    quote_includes, angle_includes = get_clang_builtin_include_dirs()
+
+    print("Quote includes:")
+    print("\n".join(quote_includes))
+    print()
+
+    print("Angle includes:")
+    print("\n".join(angle_includes))
+    print()
+
+
+if __name__ == "__main__":
+    main()