switch to fluentbit log container in webapp

hifiscp/Chart.yaml

 apiVersion: v1
 name: hifiscp
-version: 0.1.1
+version: 0.1.2
 description: A Helm chart to deploy the HIFIS Cloud Portal Backend and Frontend
 keywords:
   - HIFIS

hifiscp/templates/webapp_deployment.yaml

@@ -47,8 +47,7 @@ spec:
       containers:
       {{- if .Values.webapp.logging.enabled }}
       - name: access-log
-        image: busybox
-        args: [/bin/sh, -c, 'tail -n+1 -f /var/log/jetty/access.log']
+        image: fluent/fluent-bit
         volumeMounts:
         - name: jettylog
           mountPath: /var/log/jetty