feat(fabric): support for labels in deployment and service

[adityajoshi12]

Is your feature request related to a problem? Please describe.
As a user I want to add custom labels to the fabric peer/orderer/ca nodes.

Describe the solution you'd like
Labels can be pass from the network.yaml file

network:
    labels:
      service: {}
      pvc: {}
      deployment: {}

Additional context
This feature is currently available in besu Issue, PR

[suvajit-sarkar]

@adityajoshi12 , will update the chart to allow having custom labels.

[adityajoshi12]

Yes, It will also require some changes in the .tpl files.