fix: disable config discovery when executing "Deno code" in node_modules directory

[dsherret]

Summary

Deno doesn't support https specifiers or TypeScript in node_modules directories. The @netlify/edge-bundler package has code with https specifiers and TypeScript in it.

Take the following directory structure:

-my_project
  - node_modules
    - @netlify/edge-bundler
      - package.json
      - deno
        - config.ts
  - package.json

When executing my_project/node_modules/@netlify/edge-bundler/deno/config.ts, Deno would previously resolve the project root as my_project/node_modules/@netlify/edge-bundler due to the package.json in that folder. In Deno 1.45, Deno has gotten smarter though and resolves the project root to my_project. This change fixes a lot of previously broken code when executing entrypoints in node_modules directories, but causes an error for @netlify/edge-bundler.

To fix this, we can disable config file resolution when executing the "Deno code" in the node_modules directory using --no-config. Although not really necessary since config file resolution is disabled, I've set --node-modules-dir=false for good measure to disable the concept of a node_modules directory for the code. This change will also cause things to be a few ms faster because Deno doesn't need to do config file/workspace discovery.

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Can't run the build on my local machine because I'm on a Windows machine atm (it fails with non-cross platform code), so using the CI for testing.

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