Implement timeout on other unified jobs/JTs.

awx/main/models/projects.py

@@ -106,6 +106,10 @@ class ProjectOptions(models.Model):
         default=None,
         on_delete=models.SET_NULL,
     )
+    timeout = models.PositiveIntegerField(
+        blank=True,
+        default=0,
+    )
 
     def clean_scm_type(self):
         return self.scm_type or ''
@@ -251,7 +255,7 @@ class Project(UnifiedJobTemplate, ProjectOptions, ResourceMixin):
     def _get_unified_job_field_names(cls):
         return ['name', 'description', 'local_path', 'scm_type', 'scm_url',
                 'scm_branch', 'scm_clean', 'scm_delete_on_update',
-                'credential', 'schedule']
+                'credential', 'schedule', 'timeout']
 
     def save(self, *args, **kwargs):
         new_instance = not bool(self.pk)