Fix: Update Jest config to allow @faker-js v10

[nima-ct]

We moved from v9 to v10 recently and @faker-js v10 is now ESM only.

Tests that imported modules depending on faker were failing with a “Cannot use import statement outside a module.”
See https://github.com/commercetools/test-data/actions/runs/21824400384/job/62965470826?pr=1008.
(these tests pass when switching to v9)

Jest was no longer transforming it so this PR adjusts transformIgnorePatterns to allow Jest to transform @faker-js/faker in in node_modules and prevent ESM import errors.

[changeset-bot]

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Latest commit: e03dfe4

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