openQA roles: use python2-fedfind not fedfind

I split the package, we don't need the CLI, only the lib.

roles/check-compose/tasks/main.yml

@@ -27,11 +27,11 @@
 # client.conf will be in place (and localhost default would be correct
 # anyhow)
 
-# note: we need updates-testing until fedfind/wikitcms 2.x go stable
+# note: we need updates-testing until fedfind 3.5.0 goes stable
 - name: Install required packages (testing)
   dnf: name={{ item }} state=present enablerepo="updates-testing"
   with_items:
-  - fedfind
+  - python2-fedfind
   tags:
   - packages
 

roles/openqa/dispatcher/tasks/main.yml

@@ -48,7 +48,7 @@
 - name: Install required packages
   dnf: name={{ item }} state=present
   with_items:
-  - fedfind
+  - python2-fedfind
   - python2-fedmsg-consumers
   - python2-requests
   - python-resultsdb_api