Add a test_values.yaml to be used in ix-chart test

test/ix-chart/2010.0.2/test_values.yaml

+# Default values for ix-chart.
+
+image:
+  repository: nginx
+  pullPolicy: IfNotPresent
+  # Overrides the image tag whose default is the chart appVersion.
+  tag: latest
+
+# Restart / Update policy
+restartPolicy: Always
+updateStrategy: RollingUpdate
+
+# Container CMD / entrypoint
+containerCommand: []
+containerArgs: []
+containerEnvironmentVariables: []
+
+# Network related configuration
+externalInterfaces: []
+portForwardingList: [{"containerPort": 80, "nodePort": 32000}]
+hostPortsList: []
+hostNetwork: false
+dnsPolicy: Default
+dnsConfig:
+  nameservers: []
+  searches: []
+
+# Storage related configuration
+hostPathVolumes: []
+volumes: []
+
+# Probes
+# Liveness Probe
+livenessProbe: null
+
+# Workload type
+workloadType: "Deployment"
+
+gpuConfiguration: {}