Fix CI (problem with cffi) (#892)

* Work around old pip versions which install yanked packages.

* Try II

* Proper approach.

* Avoid too old version being installed.

tests/integration/targets/setup_docker/meta/main.yml

@@ -1,2 +1,3 @@
 dependencies:
   - setup_remote_constraints
+  - setup_pkg_mgr

tests/integration/targets/setup_openssl/meta/main.yml

@@ -1,2 +1,3 @@
 dependencies:
+  - setup_remote_constraints
   - setup_pkg_mgr

tests/integration/targets/setup_openssl/tasks/main.yml

@@ -25,6 +25,7 @@
   become: True
   pip:
     name: pyOpenSSL
+    extra_args: "-c {{ remote_constraints }}"
   when: ansible_os_family == 'Darwin'
 
 - name: register pyOpenSSL version