Adds WorkflowJobTemplate Add and Edit form and functionality.

Fields work and forms save

Adds Webhook form fields and tooltip to VariablesField component

Alpha order

Fixes contentLoading issue in PR and enables Launch on JT List

Adds page section to fix render issue

Adds subform restore functionality and addresses PR issues

Adds pageSection to jt add form and fixes other PR issues

-Fixes spelling error on WFJTDetail
-Adds page section to JT Add Form to fix styling issue
-Adds spacing between functions
-Fixes form submission error by allowing state to handle the lookups while formik
only handles their ids.

Fixes styling issues, navigation, props, and adds useRequest hook
-Add functionality to remove chips from look up fields
-Removes uncessary custome styling from
-Removes uncessary Form Group wrappers
-Adds internationalization to webhook key string.
-Adds field level error handling
-updates tests
-Adds initial null value to form submit error

Adds error handling to submit labels, prevents uncessary api call

The unecessary api call is for the webhook credential id.  If there is no
webhook service we do not want the api to make a call for get the webhook credential
type id.

Adds error handling test to add and edit form. Updates Form component

Updates tests to a real error.

Fixes extra vars bug

awx/ui_next/src/screens/Template/shared/WorkflowJobTemplateForm.jsx

@@ -206,7 +206,7 @@ function WorkflowJobTemplateForm({
         inventory: template?.summary_fields?.inventory?.id || null,
         organization: template?.summary_fields?.organization?.id || null,
         labels: template.summary_fields?.labels?.results || [],
-        extra_vars: template.variables || '---',
+        extra_vars: template.extra_vars || '---',
         limit: template.limit || '',
         scm_branch: template.scm_branch || '',
         allow_simultaneous: template.allow_simultaneous || false,