Fix hardcoded tripleo passwords file

Note: rdo-jobs, and ci-framework-jobs still do hardcode it to
overcloud-passwords.yaml in multiple places and jobs templates.

Signed-off-by: Bohdan Dobrelia <[email protected]>

Author: bogdando

tests/roles/backend_services/tasks/ospdo_backend_services.yaml

@@ -1,7 +1,7 @@
 - name: get service passwords
   ansible.builtin.shell: |
      oc get secret tripleo-passwords -o jsonpath='{.data.*}' | base64 -d>~/tripleo-standalone-passwords.yaml
-     cp ~/tripleo-standalone-passwords.yaml ~/overcloud-passwords.yaml
+     cp ~/tripleo-standalone-passwords.yaml {{ tripleo_passwords['default'] | replace("~", "$HOME") }}
   when: get_svc_pass| default(false) | bool
 
 - name: get OSPdO storage storageClass

tests/roles/common_defaults/defaults/main.yaml

@@ -119,7 +119,7 @@ mariadb_passwords_env: |-
 mariadb_copy_shell_vars_src: |-
   {{ shell_header }}
 
-  PASSWORD_FILE="$HOME/overcloud-passwords.yaml"
+  PASSWORD_FILE="{{ tripleo_passwords['default'] | replace("~", "$HOME") }}"
 
   {{ mariadb_image_env }}
   {{ cells_env }}