[node] local environment creates chain spec derived from qanet

[adamreynolds-io]

Context & versions

Local development environment chain spec creation.

Steps to reproduce

Not specified in original ticket.

Actual behavior

The local environment creates a chain spec that is derived from qanet, which is incorrect for local development purposes.

Expected behavior

The local environment should create a chain spec appropriate for local development, not derived from qanet.

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Migrated from PM-21528

[adamreynolds-io]

Originally reported by @justinfrevert in Jira