OZG-4183 rename ozgcloud operator serviceaccount files

...mplates/ozgcloud_keycloak_operator_secrets_read_role.yaml

...ozgcloud_keycloak_operator_secrets_read_role_binding.yaml

...plates/ozgcloud_keycloak_operator_secrets_write_role.yaml

...zgcloud_keycloak_operator_secrets_write_role_binding.yaml

...oud_keycloak_operator_secrets_read_role_binding_test.yaml

...lm/ozgcloud_keycloak_operator_secrets_read_role_test.yaml

...ud_keycloak_operator_secrets_write_role_binding_test.yaml

...m/ozgcloud_keycloak_operator_secrets_write_role_test.yaml