Revert "Merge pull request #4271 from DG-i/master"

This reverts commit 6b9e05d16a935d632b83eda601538bff2353e4fb, reversing
changes made to 240b923c95e04e9467c607c502c857dd86d14179.

Signed-off-by: Steve Kuznetsov <skuznets@redhat.com>

roles/openshift_logging/tasks/generate_certs.yaml

@@ -21,7 +21,6 @@
     --key={{generated_certs_dir}}/ca.key --cert={{generated_certs_dir}}/ca.crt
     --serial={{generated_certs_dir}}/ca.serial.txt --name=logging-signer-test
   check_mode: no
-  become: false
   when:
     - not ca_key_file.stat.exists
     - not ca_cert_file.stat.exists

roles/openshift_logging/tasks/main.yaml

@@ -20,7 +20,6 @@
   changed_when: False
   check_mode: no
   tags: logging_init
-  become: false
 
 - debug: msg="Created temp dir {{mktemp.stdout}}"