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-prettytable/PKGBUILD

@@ -11,7 +11,7 @@ pkgver=2.1.0
 pkgrel=1
 pkgdesc="A simple Python library for easily displaying tabular data (mingw-w64)"
 arch=('any')
-mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64')
+mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64' 'clang32')
 url="https://pypi.python.org/pypi/PrettyTable"
 license=('BSD')
 depends=("${MINGW_PACKAGE_PREFIX}-python-wcwidth")