docs: Add Comment for Nginx Configuration Regarding Safari Compatibility (#1602)

Author: patsevanton

charts/sentry/values.yaml

@@ -1806,7 +1806,7 @@ openai: {}
 #   existingSecretKey: ""   # by default "api-token"
 
 nginx:
-  enabled: true
+  enabled: true # true, if Safari compatibility is needed
   containerPort: 8080
   existingServerBlockConfigmap: '{{ template "sentry.fullname" . }}'
   resources: {}