BZ1422348 - Don't install python-ruamel-yaml

Just rely on PyYAML as a fallback and hope that's there

openshift-ansible.spec

@@ -24,7 +24,6 @@ Requires:      tar
 Requires:      openshift-ansible-docs = %{version}-%{release}
 Requires:      java-1.8.0-openjdk-headless
 Requires:      httpd-tools
-Requires:      python-ruamel-yaml
 Requires:      libselinux-python
 
 %description

roles/lib_openshift/meta/main.yml

@@ -11,5 +11,4 @@ galaxy_info:
     - 7
   categories:
   - cloud
-dependencies:
-- { role: openshift_repos }
+dependencies: []

roles/lib_openshift/tasks/main.yml

@@ -1,11 +1 @@
 ---
-- name: lib_openshift detect ostree
-  stat:
-    path: /run/ostree-booted
-  register: ostree_booted
-
-- name: lib_openshift ensure python-ruamel-yaml package is on target
-  package:
-    name: python2-ruamel-yaml
-    state: present
-  when: not ostree_booted.stat.exists

roles/lib_utils/meta/main.yml

@@ -11,5 +11,4 @@ galaxy_info:
     - 7
   categories:
   - cloud
-dependencies:
-- { role: openshift_repos }
+dependencies: []

roles/lib_utils/tasks/main.yml

@@ -1,11 +1 @@
 ---
-- name: lib_utils detect ostree
-  stat:
-    path: /run/ostree-booted
-  register: ostree_booted
-
-- name: lib_utils ensure python-ruamel-yaml package is on target
-  package:
-    name: python-ruamel-yaml
-    state: present
-  when: not ostree_booted.stat.exists