python-pyzmq: use http instead of https to retrieve tarball

Older wget versions have issues with the ssl certificate, so use http
instead.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/python-pyzmq/python-pyzmq.mk

@@ -6,7 +6,7 @@
 
 PYTHON_PYZMQ_VERSION = 13.1.0
 PYTHON_PYZMQ_SOURCE = pyzmq-$(PYTHON_PYZMQ_VERSION).tar.gz
-PYTHON_PYZMQ_SITE = https://pypi.python.org/packages/source/p/pyzmq/
+PYTHON_PYZMQ_SITE = http://pypi.python.org/packages/source/p/pyzmq/
 PYTHON_PYZMQ_LICENSE = LGPLv3+ BSD-3c Apache License Version 2.0
 # Apache license only online: http://www.apache.org/licenses/LICENSE-2.0
 PYTHON_PYZMQ_LICENSE_FILES = COPYING.LESSER COPYING.BSD