add CRUNCHY_DEBUG env variable to scheduler container (CrunchyData#825)

Author: tongpu

ansible/roles/pgo-operator/templates/deployment.json.j2

@@ -123,6 +123,10 @@
                             {
                                 "name": "TIMEOUT",
                                 "value": "{{ scheduler_timeout }}"
+                            },
+                            {
+                                "name": "CRUNCHY_DEBUG",
+                                "value": "{{ crunchy_debug }}"
                             }
                         ],
                         "volumeMounts": [],