Use openstacksdk for most transitive depends

This should get openstacksdk on to people's machines in advance of
porting ansible modules to use sdk directly. It also lets us just use
sdk for all of the transitive depends.

Leave os-client-config as openstacksdk doesn't depend on it and
transitioning to openstack.config is a better task for the rocky cycle.

Change-Id: I6d26785b3aa1fc75fb0ad2d45684d93e9628f61b

.zuul.yaml

@@ -10,6 +10,7 @@
     required-projects:
       - openstack-infra/shade
       - openstack/keystoneauth
+      - openstack/python-openstacksdk
       - openstack/os-client-config
 
 - job:
@@ -24,6 +25,7 @@
     required-projects:
       - openstack-infra/shade
       - openstack/keystoneauth
+      - openstack/python-openstacksdk
       - openstack/os-client-config
 
 - project-template:
@@ -129,6 +131,7 @@
       master devstack.
     required-projects:
       - name: openstack/keystoneauth
+      - name: openstack/python-openstacksdk
       - name: openstack/os-client-config
     vars:
       tox_install_siblings: true

requirements.txt

@@ -3,20 +3,5 @@
 # process, which may cause wedges in the gate later.
 pbr!=2.1.0,>=2.0.0 # Apache-2.0
 
-munch>=2.1.0 # MIT
-decorator>=3.4.0 # BSD
-jmespath>=0.9.0 # MIT
-jsonpatch!=1.20,>=1.16 # BSD
-ipaddress>=1.0.16;python_version<'3.3' # PSF
 os-client-config>=1.28.0 # Apache-2.0
-# These two are here to prevent issues with version pin mismatches from our
-# client library transitive depends.
-requestsexceptions>=1.2.0 # Apache-2.0
-six>=1.10.0 # MIT
-futures>=3.0.0;python_version=='2.7' or python_version=='2.6' # BSD
-iso8601>=0.1.11 # MIT
-
-keystoneauth1>=3.3.0 # Apache-2.0
-netifaces>=0.10.4 # MIT
-
-dogpile.cache>=0.6.2 # BSD
+openstacksdk>=0.9.19  # Apache-2.0