[Infra][Documentation] Kubernetes Operator - Document infrastructure/tooling to deploy new LocalNet node

[jessicadaugherty]

Objective

Document and expose the required tooling, infrastructure and configurations to deploy additional LocalNet nodes using the pocket-operator.

Origin Document

Several demo flows are outlined in pokt-network/pocket#349 on how we can test peer discovery and state sync, both of which are blocked by being able to deploy additional local operators.

Note that this is simply documentation-only follow-up work to #7.

Goals / Deliverables

• Update pocket-operator readme as needed
• Update LocalNet documentation in the pocket development guide on how a new local node can be spun up

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Creators: @jessicadaugherty @Olshansk

[okdas]

Focusing on this today/tomorrow

[okdas]

Since we pivoted to run LocalNet without operator (for now), I did add an ability to scale validators in scope of pokt-network/pocket#354.

operator part is covered in scope of #12, along with other changes necessary to stabilize operator local development, and to support lates configuration changes for validators.

[okdas]

Marking this as "in review" until pokt-network/pocket#354 is reviewed - because that is where the tooling and documentation is at.

[okdas]

With pokt-network/pocket#354 reviewed and merged, so is this ticket.