[ingress] Change installation script

According to the changes in upstream:
https://review.opendev.org/c/openstack/openstack-helm-infra/+/916555

+ install tox from zuul user

Change-Id: I52acfd2ce7f8daed7a4b745bfdbff513fd3d306a

tools/deployment/060-postgresql-utility.sh

@@ -38,7 +38,7 @@ helm upgrade --install postgresql ./postgresql \
 #NOTE: Wait for deploy
 ./tools/deployment/common/wait-for-pods.sh osh-infra
 
-bash -c "./tools/deployment/common/020-ingress.sh"
+bash -c "./tools/deployment/common/ingress.sh"
 # Deploy postgresql-utility
 cd ${CURRENT_DIR}
 

tools/gate/playbooks/deploy-env.yaml

@@ -18,7 +18,8 @@
   roles:
     - ensure-python
     - ensure-pip
-    - ensure-tox
+    - role: ensure-tox
+      become: false
     - clear-firewall
     - deploy-apparmor
     - deploy-selenium
@@ -31,6 +32,6 @@
             name: packaging
             version: 23.1
             executable: pip3
-      become: True
+      become: true
 
 ...