message: test(core): Try and improve flakey offline test
diff: @@ -282,7 +282,7 @@ describe('makeOfflineTransport', () => {
  const { getSendCount, baseTransport } = createTestTransport(
  {
  statusCode: 429,
  - headers: { 'x-sentry-rate-limits': '', 'retry-after': '3' },
  + headers: { 'x-sentry-rate-limits': '', 'retry-after': '1' },
  },
  { statusCode: 200 },
  );
  @@ -300,14 +300,14 @@ describe('makeOfflineTransport', () => {
  expect(result).toEqual({
  statusCode: 429,
  - headers: { 'x-sentry-rate-limits': '', 'retry-after': '3' },
  + headers: { 'x-sentry-rate-limits': '', 'retry-after': '1' },
  });
  await delay(MIN_DELAY * 2);
  expect(getSendCount()).toEqual(1);
  - await delay(4_000);
  + await delay(3_000);
  expect(getSendCount()).toEqual(2);
  expect(queuedCount).toEqual(0);
  