Mask out older recipes in meta-iot-cloud
Add BBMASK additions to mask out older cjson, python3-httplib2, and
python3-xmltodict recipes in meta-iot-cloud. Since meta-iot-cloud
is related to the agl-cloudproxy feature, they have been added to
a new agl-cloudproxy.inc file to keep them distinct from other
agl-demo configuration.
Bug-AGL: SPEC-3826
Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Change-Id: I19a4e94f312e72b5770ecfe836fca9e8df6a91bc
(cherry picked from commit
d0284872017e0c7a98d6ac1104472a7b32ea57d5)