Add Helm preconfig for no OSM and Kafka

helm/preconfigs/kafka-less.yaml

+strimzi:
+  enabled: false
+  zookeeper:
+    zooEntrance:
+      enabled: false
+      zookeeperClient:
+        enabled: false
+  schemaRegistry:
+    enabled: false
+
+operator:
+  sloChecker:
+    lagTrend:
+      enabled: false
+  theodoliteBenchmarks:
+    resourceConfigMaps:
+      uc1LoadGenerator: false
+      uc1Kstreams: false
+      uc1Flink: false
+      uc1BeamFlink: false
+      uc1BeamSamza: false
+      uc2LoadGenerator: false
+      uc2Kstreams: false
+      uc2Flink: false
+      uc2BeamFlink: false
+      uc2BeamSamza: false
+      uc3LoadGenerator: false
+      uc3Kstreams: false
+      uc3Flink: false
+      uc3BeamFlink: false
+      uc3BeamSamza: false
+      uc4LoadGenerator: false
+      uc4Kstreams: false
+      uc4Flink: false
+      uc4BeamFlink: false
+      uc4BeamSamza: false
+    benchmarks:
+      uc1Kstreams: false
+      uc1Flink: false
+      uc1BeamFlink: false
+      uc1BeamSamza: false
+      uc2Kstreams: false
+      uc2Flink: false
+      uc2BeamFlink: false
+      uc2BeamSamza: false
+      uc3Kstreams: false
+      uc3Flink: false
+      uc3BeamFlink: false
+      uc3BeamSamza: false
+      uc4Kstreams: false
+      uc4Flink: false
+      uc4BeamFlink: false
+      uc4BeamSamza: false

helm/preconfigs/osm-ready.yaml

+grafana:
+  podAnnotations:
+    openservicemesh.io/sidecar-injection: "disabled"
+
+kube-prometheus-stack:
+  grafana:
+    podAnnotations:
+      openservicemesh.io/sidecar-injection: "disabled"
+  prometheusOperator:
+    podAnnotations:
+      openservicemesh.io/sidecar-injection: "disabled"
+  prometheus:
+    prometheusSpec:
+      podMetadata:
+        annotations:
+          openservicemesh.io/sidecar-injection: "disabled"
+
+prometheus: 
+  podMetadata:
+    annotations:
+      openservicemesh.io/sidecar-injection: "disabled"
+
+operator:
+  podAnnotations:
+    openservicemesh.io/sidecar-injection: "disabled"