Remove unneeded TotalPoints component from core API.

[rtibbles]

Summary

• Updates single reference, removes from core API

References

Fixes #12599

Reviewer guidance

As long as import linting isn't broken, this seems fine to merge.

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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
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• 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

• 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-0.17.0a0.dev0_git.171.gcaab74a0.pex
Windows Installer (EXE)	kolibri-0.17.0a0.dev0+git.171.gcaab74a0-windows-setup-unsigned.exe
Debian Package	kolibri_0.17.0a0.dev0+git.171.gcaab74a0-0ubuntu1_all.deb
Mac Installer (DMG)	kolibri-0.17.0a0.dev0+git.171.gcaab74a0.dmg
Android Package (APK)	kolibri-0.17.0a0.dev0+git.171.gcaab74a0-0.1.4-debug.apk
TAR file	kolibri-0.17.0a0.dev0+git.171.gcaab74a0.tar.gz
WHL file	kolibri-0.17.0a0.dev0+git.171.gcaab74a0-py2.py3-none-any.whl

[nucleogenesis]

Looks good - I looked around the code to double check if this could impact anything else but all LGTM