fix(angular): fix Karma test runner config

[DominikPieper]

ISSUES CLOSED: #13291

I'm not sure this is the right solution for the error. See #13291.
The mentioned polyfills.ts isn't there. If it is needed, maybe this should be added or the lines removed

Current Behavior

Expected Behavior

Related Issue(s)

Fixes #13291

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✅ Successfully ran 11 targets

• nx affected --target=e2e --base=328c54787ff8f34911aee98e022b8ca84ed23aca --head=80eca769f6d6d1c33053f9fecde6946b3e89bc82 --exclude=e2e-storybook,e2e-storybook-angular,e2e-react-native,e2e-detox --parallel=1
• nx affected --target=test --base=328c54787ff8f34911aee98e022b8ca84ed23aca --head=80eca769f6d6d1c33053f9fecde6946b3e89bc82 --parallel=1
• nx depcheck --no-dte
• nx affected --target=lint --base=328c54787ff8f34911aee98e022b8ca84ed23aca --head=80eca769f6d6d1c33053f9fecde6946b3e89bc82 --parallel=3
• nx affected --target=build --base=328c54787ff8f34911aee98e022b8ca84ed23aca --head=80eca769f6d6d1c33053f9fecde6946b3e89bc82 --parallel=3
• nx lint --no-dte
• nx check-lock-files --no-dte
• nx check-commit --no-dte
• nx-cloud record -- nx format:check --base=328c54787ff8f34911aee98e022b8ca84ed23aca --head=80eca769f6d6d1c33053f9fecde6946b3e89bc82
• nx check-imports --no-dte
• nx documentation --no-dte

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1 Ignored Deployment

Name	Status	Preview	Updated
nx-dev	⬜️ Ignored (Inspect)		Nov 23, 2022 at 11:06AM (UTC)

[Coly010]

Thanks for the PR @DominikPieper !

I added some changes to ensure we continue to support existing applications that use old-style polyfills paths.

[DominikPieper]

Great :-) Thanks. Wasn't completely sure what was needed cause I don't used Karma for years

[github-actions]

This pull request has already been merged/closed. If you experience issues related to these changes, please open a new issue referencing this pull request.