Do not use ‘yes/no’ for boolean values (#11472)

Consistent boolean values in ansible playbooks

tests/testcases/100_check-k8s-conformance.yml

@@ -24,7 +24,7 @@
       unarchive:
         src: /tmp/sonobuoy.tar.gz
         dest: /usr/local/bin/
-        copy: no
+        copy: false
 
     - name: Run sonobuoy
       command: "{{ sonobuoy_path }} run --mode {{ sonobuoy_mode }} --e2e-parallel {{ sonobuoy_parallel }} --wait"