feat: increase Kafka controller replica count and disable sourcemaps

Author: ugo

charts/sentry/values.yaml

@@ -2384,7 +2384,7 @@ kafka:
   kraft:
     enabled: true
   controller:
-    replicaCount: 1
+    replicaCount: 3
     nodeSelector: {}
     # tolerations: []
     ## if the load on the kafka controller increases, resourcesPreset must be increased
@@ -2453,7 +2453,7 @@ externalKafka:
       ms: 1000
 
 sourcemaps:
-  enabled: true
+  enabled: false
 
 redis:
   enabled: true