* upstream now use LLVM 15, update patches
* drop building libunwind until further notice
* patch binaryen CMakeLists.txt
* should be able to run tests now that python3 multiprocessing works
* emscripten: update to 2.0.32
* emscripten: drop debianutils
Upstream has replaced "which" usage with POSIX "command -v"
* emscripten: subpackage third party test suite
* emscripten: add detail run test suite instruction
* emscripten: use TERMUX_PKG_RM_AFTER_INSTALL
* emscripten: split patch to separate diff files
* emscripten-llvm: switch to use LLD