remove cronJob

deploy/charts/djangoninja/templates/clean-session-cronjob.yaml

-{{- if .Values.cleanSessions.enabled -}}
-apiVersion: batch/v1
-kind: CronJob
-metadata:
-  name:  {{ include "djangoninja.cleanSessionsCronName" . }}
-  labels:
-    {{- include "djangoninja.labels" . | nindent 4 }}
-    role: "clean-sessions"
-spec:
-  successfulJobsHistoryLimit: 1
-  failedJobsHistoryLimit: 2
-  schedule: "0 */2 * * *"
-  concurrencyPolicy: Forbid
-  jobTemplate:
-    spec:
-      template:
-        spec:
-          restartPolicy: Never
-          {{- with .Values.imagePullSecrets }}
-          imagePullSecrets:
-            {{- toYaml . | nindent 12 }}
-          {{- end }}
-          containers:
-          - name: {{ printf "%s-clean-sessions" .Release.Name }}
-            image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
-            command: ["python"]
-            args: ["manage.py", "clear-sessions-history"]
-            imagePullPolicy: Always
-            envFrom:
-            - configMapRef:
-                name: galaxy-config-map
-            env:
-              - name: DEBUG
-                value: "True"
-              - name: SECRET_KEY
-                value: {{ .Values.django.secret }}
-              - name: GALAXY_API_KEY
-                valueFrom:
-                  secretKeyRef:
-                    name: galaxy-secret
-                    key: galaxy_key              
-              - name: DF_HOSTNAME
-                value: {{ .Release.Name }}  
-              - name: POSTGRES_PASSWORD
-                valueFrom:
-                  secretKeyRef:
-                    name: "{{ .Values.postgresql.user }}.{{ .Values.postgresql.teamId }}-postgresql.credentials.postgresql.acid.zalan.do"
-                    key: password
-              - name: POSTGRES_USER
-                valueFrom:
-                  secretKeyRef:
-                    name: "{{ .Values.postgresql.user }}.{{ .Values.postgresql.teamId }}-postgresql.credentials.postgresql.acid.zalan.do"
-                    key: username
-              - name: POSTGRES_DB 
-                value: {{ .Values.postgresql.name }}
-              - name: DATABASE_URL
-                value: "psql://$(POSTGRES_USER):$(POSTGRES_PASSWORD)@{{ .Values.postgresql.teamId }}-postgresql:5432/$(POSTGRES_DB)"
-
-            securityContext:
-              {{- toYaml .Values.securityContext | nindent 14 }}
-{{- end }}          
\ No newline at end of file