playbook/ors: create /opt/upgrader if it doesn't exist

Otherwise playbook will fail upon first installation
because we save logs to /opt/upgrader in ors playbook,
and launch upgrader playbook later

playbook/roles/ors/tasks/main.yml

 ---
 
+  - name: Create /opt/upgrader where some logs will be stored
+    file: path=/opt/upgrader state=directory mode=0755
+
 # Legacy
 
   - name: Remove obsolete cron

playbook/sha256sum

-c9c155e4524525b7e4c89cc9252311351a59f25e55bd85ce75bc3c966951d133  -
+9cdce568729d51121dbd43c0294318a4d91883fff29554555b8a81c1c11fbdca  -