Add robot framework helm chart for CSIT

Steps to run policy csit in kubernetes is updated in the README.md

Issue-ID: POLICY-4532
Signed-off-by: zrrmmua <ramesh.murugan.iyer@est.tech>
Change-Id: I116658dfafd4e70bd256173f046da72af6803eaa
diff --git a/helm/robot/values.yaml b/helm/robot/values.yaml
new file mode 100644
index 0000000..538e0a8
--- /dev/null
+++ b/helm/robot/values.yaml
@@ -0,0 +1,70 @@
+# Copyright © 2023 Nordix Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Default values for charts.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+replicaCount: 1
+
+image:
+  pullPolicy: Always
+
+imageCredentials:
+  csitTestImage:
+    name: "policy-csit-robot:latest"
+  busyboxImage:
+    productName: "Busybox image"
+    name: "docker.io/library/busybox:1.34.1"
+  readinessImage:
+    name: "nexus3.onap.org:10001/onap/oom/readiness:3.0.1"
+
+serviceAccount:
+  # Specifies whether a service account should be created
+  create: true
+  # Annotations to add to the service account
+  annotations: {}
+  # The name of the service account to use.
+  # If not set and create is true, a name is generated using the fullname template
+  name: ""
+
+podAnnotations: {}
+
+podSecurityContext: {}
+
+securityContext: {}
+
+
+service:
+  type: ClusterIP
+  port: 80
+
+resources: {}
+
+autoscaling:
+  enabled: false
+  minReplicas: 1
+  maxReplicas: 100
+  targetCPUUtilizationPercentage: 80
+  # targetMemoryUtilizationPercentage: 80
+
+nodeSelector: {}
+
+tolerations: []
+
+affinity: {}
+
+robot: ""
+readiness: ""
+