Align pbr config data with the spec file

Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>

setup.cfg

@@ -26,12 +26,16 @@ data_files =
         scale.yml
         reset.yml
         extra_playbooks/upgrade-only-k8s.yml
+    /usr/local/share/kubespray/roles = roles/*
+doc_files =
+    README.md
+    inventory/inventory.example
+config_files =
+    /etc/kubespray/ =
+        ansible.cfg
     /etc/kubespray/inventory/ =
         inventory/group_vars/all.yml
         inventory/group_vars/k8s-cluster.yml
-    /etc/kubespray/ =
-        ansible.cfg
-    /usr/local/share/kubespray/roles = roles/*
 
 [wheel]
 universal = 1
@@ -39,3 +43,10 @@ universal = 1
 [pbr]
 skip_authors = True
 skip_changelog = True
+
+[bdist_rpm]
+group = "System Environment/Libraries"
+requires =
+    ansible
+    python-jinja2
+    python-netaddr