Enable clang64 for all packages already in the repo

mingw-w64-python-ndg-httpsclient/PKGBUILD

@@ -13,7 +13,7 @@ pkgdesc="Provides enhanced HTTPS support for httplib and urllib2 using PyOpenSSL
 url='https://pypi.python.org/pypi/ndg-httpsclient'
 license=('BSD')
 arch=('any')
-mingw_arch=('mingw32' 'mingw64' 'ucrt64')
+mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64')
 depends=("${MINGW_PACKAGE_PREFIX}-python-pyopenssl"
          "${MINGW_PACKAGE_PREFIX}-python-pyasn1")
 makedepends=("${MINGW_PACKAGE_PREFIX}-python-setuptools")