fix: set flag --no-npm for deno tarball generation

[mrstork]

Summary

Fix for the following edge function bundling build error:

error: Failed to resolve .npmrc options at /opt/build/repo/.npmrc.
Caused by:
null
    failed resolving .npmrc config for scope 'namespace'

Piggyback on existing test: Produces a tarball bundle > Using npm and remote modules

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