* [antlr4] update to 4.9.1
* update version
* [antlr4] fix utfcpp dependency issue
* fix version SHA to account for utfcpp patch
* [antlr4] Minimize patch
Co-authored-by: Jonliu1993 <13720414433@163.com>
Co-authored-by: Robert Schumacher <roschuma@microsoft.com>
* [python3] Add vcpkg's include directories to the end rather than to the beginning.
This is safe because vcpkg never hydrates python3's $(PySrcDir)\externals directory, so it wasn't using vendored dependencies at all.
* [antlr4] Install antlr headers in antlr4-runtime rather than the root to avoid stomping on common name token.h.
This is consistent with the ubuntu packages.