package/docker-compose: add patch to allow recent 2.x releases of python-requests

package/docker-compose: add patch to allow recent 2.x releases of python-requests

setup.py explicitly listed a maximum allowed version of python-requests,
causing runtime failures with the python-requests version we have:

Loaded image: docker-enp.bin.cloud.barco.com/eis/baseos-docker-snmp:0.1.0
Traceback (most recent call last):
  File "/usr/bin/docker-compose", line 6, in <module>
    from pkg_resources import load_entry_point
  File "usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 3123, in <module>
  File "usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 3107, in _call_aside
  File "usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 3136, in _initialize_master_working_set
  File "usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 580, in _build_master
  File "usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 593, in _build_from_requirements
  File "usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 781, in resolve
pkg_resources.DistributionNotFound: The 'requests!=2.11.0,!=2.12.2,!=2.18.0,<2.19,>=2.6.1' distribution was not found and is required by docker-compose
FAIL

Upstream regularly updates setup.py as new python-requests releases are
made, but it is unknown why new python-requests releases (which are supposed
to be backwards compatible) should not be allowed right away.

Add a path submitted upstream to only disallow new major versions, similar
to how the other dependencies are handled.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>