Adds more extensive options for svc type LoadBalancer for the zwave ui chart

[wagnst]

This pull request updates the service.yaml template to improve the handling of different service types in the Helm chart for zwave-js-ui. The changes ensure that the correct configuration is applied based on the specified service type.

Enhancements to service type handling:

• Added conditional logic to set the type field to ClusterIP if the service type is either "ClusterIP" or empty.
• Included additional configuration for LoadBalancer type services, such as setting loadBalancerIP and loadBalancerSourceRanges if specified in the values.
• Added support for setting externalTrafficPolicy if it is specified in the values.LoadBalancer type allows additional values for loadBalancerIP (setting the desired LB IP) as well as externalTrafficPolicy.

[wagnst]

@varet80 would be great if you could have a look and merge if ok.
My values.yaml for this case would look like:

zwave-js-ui:

  service:
    type: LoadBalancer
    loadBalancerIP: 172.18.1.225
    externalTrafficPolicy: Local

[varet80]

Thank you @wagnst.
I added you as contributor, you can create branches directly to repo! and also make the testing/merging easier

[wagnst]

Thank you @wagnst. I added you as contributor, you can create branches directly to repo! and also make the testing/merging easier

i've just re-released the latest tag so this can be used, hope that is fine!

[varet80]

All good!