Make upgrade steps unconditional to fix broken dependencies

Change I5c8b0c4abfc0607f42fd3f2da9f5ef2702b1bbe1 introduced conditions
to optimize upgrade times and fix related bugs. Unfortunately the
conditional inclusion would have to be paired with support in depends_on
to work as we need. Currently we can hit this bug if the batch upgrade
steps are undefined for some role, but upgrade steps are definied:

The specified reference "ControllerUpgradeBatch_Step2" (in
ControllerUpgradeConfig_Step0) is incorrect.

To fix this we have to make the steps unconditional. This isn't fully
reverting the original change because that change also addressed
ordering issues.

Change-Id: I369591f4757c10142f5b455e64aa778e1a9a5611
Closes-Bug: #1689553

puppet/major_upgrade_steps.j2.yaml

@@ -32,21 +32,6 @@ parameters:
     type: string
     hidden: true
 
-conditions:
-  # Conditions to disable any steps where the task list is empty
-  {%- for role in roles %}
-  {{role.name}}UpgradeBatchConfigEnabled:
-    not:
-      equals:
-        - {get_param: [role_data, {{role.name}}, upgrade_batch_tasks]}
-        - []
-  {{role.name}}UpgradeConfigEnabled:
-    not:
-      equals:
-        - {get_param: [role_data, {{role.name}}, upgrade_tasks]}
-        - []
-  {%- endfor %}
-
 resources:
 
 {% for role in roles if role.disable_upgrade_deployment|default(false) %}
@@ -103,7 +88,6 @@ resources:
   {%- for role in roles %}
   {{role.name}}UpgradeBatchConfig_Step{{step}}:
     type: OS::TripleO::UpgradeConfig
-    condition: {{role.name}}UpgradeBatchConfigEnabled
     {%- if step > 0 %}
     depends_on:
       {%- for role_inside in enabled_roles %}
@@ -129,7 +113,6 @@ resources:
   {%- for role in enabled_roles %}
   {{role.name}}UpgradeBatch_Step{{step}}:
     type: OS::Heat::SoftwareDeploymentGroup
-    condition: {{role.name}}UpgradeBatchConfigEnabled
     {%- if step > 0 %}
     depends_on:
       {%- for role_inside in enabled_roles %}
@@ -192,7 +175,6 @@ resources:
   {%- for role in roles %}
   {{role.name}}UpgradeConfig_Step{{step}}:
     type: OS::TripleO::UpgradeConfig
-    condition: {{role.name}}UpgradeConfigEnabled
     # The UpgradeConfig resources could actually be created without
     # serialization, but the event output is easier to follow if we
     # do, and there should be minimal performance hit (creating the
@@ -214,7 +196,6 @@ resources:
   {%- for role in enabled_roles %}
   {{role.name}}Upgrade_Step{{step}}:
     type: OS::Heat::SoftwareDeploymentGroup
-    condition: {{role.name}}UpgradeConfigEnabled
     depends_on:
       {%- for role_inside in enabled_roles %}
       {%- if step > 0 %}