Fix type errors when building tests

[rtpascual]

Problem

Canaries are failing on the Install and build without lock file step due to an upgrade to one of our dependencies, @types/node. See example of failing run: https://github.com/aws-amplify/amplify-backend/actions/runs/9718464901.

Issue number, if available:

Changes

Update where types were incorrect when mocking in our tests.

Corresponding docs PR, if applicable:

Validation

Canary run with latest changes https://github.com/aws-amplify/amplify-backend/actions/runs/9719393915

Checklist

• If this PR includes a functional change to the runtime behavior of the code, I have added or updated automated test coverage for this change.
• If this PR requires a change to the Project Architecture README, I have included that update in this PR.
• If this PR requires a docs update, I have linked to that docs PR above.
• If this PR modifies E2E tests, makes changes to resource provisioning, or makes SDK calls, I have run the PR checks with the run-e2e label set.

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[changeset-bot]

🦋 Changeset detected

Latest commit: 6353e3b

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