add clang32 to more packages.

All packages which successfully built on clang64, for which all of their
dependencies are already available for clang32.

Batch 2

mingw-w64-python-setuptools-git/PKGBUILD

@@ -8,7 +8,7 @@ pkgrel=1
 pkgdesc="Setuptools revision control system plugin for Git (mingw-w64)"
 url="https://pypi.org/project/setuptools-git/"
 arch=('any')
-mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64')
+mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64' 'clang32')
 license=('BSD')
 depends=("${MINGW_PACKAGE_PREFIX}-python"
         'git')