Fix some yaml inconsistencies

Author: mnasiadka

ansible/inventory/group_vars/all/cr

@@ -18,7 +18,7 @@ zuul_operator_cr: |
         secretName: zuul-nodepool-config
     web:
       count: 1
-      root: https://zuul.stackhpc.com
+      root: "https://zuul.stackhpc.com"
     connections:
       github:
         driver: github

ansible/inventory/group_vars/all/zuul-operator-tenant-config

@@ -9,7 +9,7 @@ zuul_operator_tenant_config:
             - stackhpc/ansible-collection-cephadm
         opendev:
           untrusted-projects:
-            - zuul/zuul-jobs
+            - zuul/zuul-jobs:
               shadow: stackhpc-zuul-config
         stackhpc:
           config-projects: