tests: integration: bundler: Temporarily disable E2E tests

[eskultety]

Unfortunately we've lately been experiencing failing bundler E2E tests due to bundler trying to access the internet during an offline project build despite having all dependencies cached locally. Investigation is going on, but the tests are blocking unrelated PRs from being merged.

Disable the failing E2E tests for the time being until we come up at least with a feasible workaround if not a proper fix. Revert this commit once a fix is in place.

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