Resolve webpack loaders and dependencies relative to kolibri-tools

[bjester]

Summary

Where you can find the dependencies for each of a project's dependencies depends on that project's package manager. With Studio using pnpm, the webpack config becomes relative to the Studio context, and Studio does not declare these dependencies, because it relies on kolibri-tools as a toolbox for all of them.

This PR updates the webpack config to use require.resolve on any Webpack loader or plugin that is passed by its string package name. It also updates kolibri-tools to import all node-specific dependencies using the node: protocol

References

Required by: learningequality/studio#4462

Reviewer guidance

Does anything break?

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Testing checklist

• Contributor has fully tested the PR manually
• If there are any front-end changes, before/after screenshots are included
• Critical user journeys are covered by Gherkin stories
• Critical and brittle code paths are covered by unit tests

PR process

• PR has the correct target branch and milestone
• PR has 'needs review' or 'work-in-progress' label
• If PR is ready for review, a reviewer has been added. (Don't use 'Assignees')
• If this is an important user-facing change, PR or related issue has a 'changelog' label
• If this includes an internal dependency change, a link to the diff is provided

Reviewer checklist

• Automated test coverage is satisfactory
• PR is fully functional
• PR has been tested for accessibility regressions
• External dependency files were updated if necessary (yarn and pip)
• Documentation is updated
• Contributor is in AUTHORS.md

[github-actions]

Build Artifacts

Asset type	Download link
PEX file	kolibri-0.16.1rc1.dev0_git.3.g05b857a3.pex
Windows Installer (EXE)	kolibri-0.16.1rc1.dev0+git.3.g05b857a3-windows-setup-unsigned.exe
Debian Package	kolibri_0.16.1rc1.dev0+git.3.g05b857a3-0ubuntu1_all.deb
Mac Installer (DMG)	kolibri-0.16.1rc1.dev0+git.3.g05b857a3-0.4.0.dmg
Android Package (APK)	kolibri-0.16.1rc1.dev0+git.3.g05b857a3-0.1.1-debug.apk
TAR file	kolibri-0.16.1rc1.dev0+git.3.g05b857a3.tar.gz
WHL file	kolibri-0.16.1rc1.dev0+git.3.g05b857a3-py2.py3-none-any.whl

[rtibbles]

This looks good to go, and should make kolibri-tools more robust overall. We'll hold on merging until 0.16.1 has been released.

[rtibbles]

Build still works fine!