tests: Fix yet another Jinja2 in assert

Author: Jakuje

tests/tests_all_options.yml

@@ -85,6 +85,6 @@
     - name: Verify the options are in the file
       assert:
         that:
-          - "'{{ item }} yes' in config.content | b64decode "
+          - "item ~ ' yes' in config.content | b64decode "
       loop:
         "{{ ssh_options.stdout_lines }}"