Add ability to override logging level via Helm values

Also removes duplicate logging definition

Author: GCHQDeveloper36

infrastructure/helm/bailo/templates/bailo/bailo.configmap.yaml

@@ -101,7 +101,7 @@ data:
       },
 
       log: {
-        level: 'info',
+        level: '{{ .Values.config.logging.level }}',
       },
 
       session: {
@@ -226,10 +226,6 @@ data:
         },
       },
 
-      log: {
-        level: 'trace',
-      },
-
       instrumentation: {
         enabled: {{ .Values.instrumentation.enabled }},
         endpoint: '{{ .Values.instrumentation.endpoint }}',