add paramaeter for eb

Author: baszoetekouw

roles/engineblock/templates/parameters.yml.j2

@@ -320,6 +320,7 @@ parameters:
     sram.api_token: "{{ engine_sbs_api_token | default('') }}"
     sram.base_url: "{{ engine_sbs_base_url }}"
     sram.authz_location: "authz_eb"
+    sram.attributes_location: "authz_eb"
     sram.interrupt_location: "interrupt"
     sram.verify_peer: true
     sram.allowed_attributes: "{{ engine_sbs_attributes_allowed }}"