Fix helm timeout argument (#6949)
Fix helm timeout argument (#6949)

Without this I got `Error: invalid argument "600" for "--timeout" flag: time: missing unit in duration 600`
merlimat/pulsar,yahoo/pulsar,merlimat/pulsar,yahoo/pulsar,massakam/pulsar,massakam/pulsar,massakam/pulsar,yahoo/pulsar,massakam/pulsar,yahoo/pulsar,yahoo/pulsar,merlimat/pulsar,massakam/pulsar,merlimat/pulsar,merlimat/pulsar,yahoo/pulsar,massakam/pulsar,merlimat/pulsar