Reordered depedencies for tests

[nbiton]

@kaihendry I moved some code around to create a uni-directional dependency between two major modules, as for some reason, Puppeteer can't resolve code with bi-directional dependency as well as the Meteor runtime. Tests are running fine after these changes,

[kaihendry]

·[0m·[91mnpm ·[0m·[91mERR!·[0m·[91m Could not install from "node_modules/meteor-node-stubs/readable-stream@git+https:/github.com/meteor/readable-stream.git#2e9112d7d31a2af6e0682db0e18679b1e5fd4694" as it does not contain a package.json file.

I also see that ·[0mThe command '/bin/sh -c meteor npm install --save postcss-easy-import' returned a non-zero code: 1 is not failing in the Docker build in the AWS CodeBuild job.

Can you check the Docker build works along with the changes to make npm t work?

[kaihendry]

Build is passing 👍 https://ap-southeast-1.console.aws.amazon.com/codesuite/codebuild/projects/frontend/build/frontend%3A4dfc42b3-96d1-4651-8324-7befa7465420/log?region=ap-southeast-1