Update tests

This pins the openstack-ansible-tests to a known working SHA.

(cherry picked from commit 284cf7a)

tox.ini

@@ -30,8 +30,9 @@ setenv =
     # NOTE(cloudnull): This should be set to "master" as soon the gate is capable of
     #                  setting this option.
     OSA_RELEASE_BRANCH={env:OSA_RELEASE_BRANCH:master}
-    OSA_TEST_RELEASE=master
-    UPPER_CONSTRAINTS_FILE=https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt?h={env:OSA_TEST_RELEASE:master}
+    OSA_TEST_RELEASE=d90acf00b639496cd0669153534fe5588875f3ee
+    OSA_UPPER_CONSTRAINTS=377fde64ac16dc94da2e29e16a4102adcc081a6e
+    UPPER_CONSTRAINTS_FILE=https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt?h={env:OSA_UPPER_CONSTRAINTS:master}
     OSA_TEST_DEPS=https://git.openstack.org/cgit/openstack/openstack-ansible-tests/plain/test-ansible-deps.txt?h={env:OSA_TEST_RELEASE:master}
     OSA_ROLE_REQUIREMENTS=https://git.openstack.org/cgit/openstack/openstack-ansible/plain/ansible-role-requirements.yml?h={env:OSA_RELEASE_BRANCH:master}
 basepython = python2.7
@@ -87,10 +88,10 @@ commands =
 commands =
     bash -c "if [ ! -d "{toxinidir}/tests/common" ]; then \
                git clone https://git.openstack.org/openstack/openstack-ansible-tests {toxinidir}/tests/common; \
-               pushd {toxinidir}/tests/common; \
-                 git checkout {env:OSA_TEST_RELEASE:master}; \
-               popd; \
-             fi"
+             fi; \
+             pushd {toxinidir}/tests/common; \
+               git checkout {env:OSA_TEST_RELEASE:master}; \
+             popd"
 
 
 [testenv:pep8]