Upgrading from 5.12.9 to 6.0.0 makes the msw test suite segfault

[gthb]

Steps to reproduce:

1. git clone git@github.com:mswjs/msw.git
2. cd msw
3. pnpm i
4. pnpm build ; pnpm test:node and all should go well
5. pnpm i tsup@6.0.0 (or any later version)
6. pnpm build ; pnpm test:node and the node process segfaults:

...
 PASS  test/node/msw-api/auto-update-worker.node.test.ts (10.655 s)
 PASS  test/node/msw-api/cli/init.node.test.ts
 PASS  test/node/msw-api/setup-server/life-cycle-events/on.node.test.ts
 PASS  test/node/msw-api/setup-server/resetHandlers.node.test.ts
 PASS  test/node/msw-api/context/delay.node.test.ts
 PASS  test/node/msw-api/setup-server/scenarios/on-unhandled-request/callback.node.test.ts
 PASS  test/node/msw-api/setup-server/scenarios/on-unhandled-request/warn.node.test.ts
 PASS  test/node/msw-api/setup-server/scenarios/fall-through.node.test.ts
 PASS  test/node/msw-api/setup-server/scenarios/on-unhandled-request/default.node.test.ts
 PASS  test/node/rest-api/request/matching/all.node.test.ts

 RUNS  test/node/graphql-api/response-patching.node.test.ts
[1]    3794 segmentation fault  pnpm test:node

Discovered in mswjs/msw#1633

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