drop no-longer-needed git workaround from openqa plays

roles/openqa/dispatcher/tasks/main.yml

@@ -57,7 +57,6 @@
     repo: https://github.com/os-autoinst/openQA-python-client.git
     dest: /root/openQA-python-client
   register: gitclient
-  changed_when: "gitclient.after|default('after') != gitclient.before|default('before')"
 
 - name: Check if python-client has ever been installed
   command: "python -c 'import openqa_client'"
@@ -79,7 +78,6 @@
     repo: https://bitbucket.org/rajcze/openqa_fedora_tools
     dest: /root/openqa_fedora_tools-dispatcher
   register: gittools
-  changed_when: "gittools.after|default('after') != gittools.before|default('before')"
 
 - name: Check if openqa_fedora_tools has ever been installed
   stat: path=/usr/bin/fedora-openqa-schedule

roles/openqa/server/tasks/main.yml

@@ -98,7 +98,6 @@
     repo: https://bitbucket.org/rajcze/openqa_fedora
     dest: /var/lib/openqa/share/tests/fedora
   register: gittests
-  changed_when: "gittests.after|default('after') != gittests.before|default('before')"
   become: true
   become_user: geekotest
 
@@ -107,7 +106,6 @@
     repo: https://bitbucket.org/rajcze/openqa_fedora_tools
     dest: /root/openqa_fedora_tools
   register: git_result
-  changed_when: "git_result.after|default('after') != git_result.before|default('before')"
 
 - name: Create asset directories
   file: path={{ item }} state=directory owner=geekotest group=root mode=0755