Node 18 family parameter fails when passing url

[ksmithut]

The following example fails in node 18

import Redis from 'ioredis'

new Redis('redis://localhost:6379?family=6')

[ioredis] Unhandled error event: TypeError [ERR_INVALID_ARG_VALUE]: The property 'options.family' must be one of: 0, 4, 6. Received '6'
    at lookup (node:dns:179:11)
    at node:net:1170:5
    at defaultTriggerAsyncIdScope (node:internal/async_hooks:466:18)
    at lookupAndConnect (node:net:1169:3)
    at Socket.connect (node:net:1097:5)
    at Object.connect (node:net:219:17)
    at .../node_modules/ioredis/built/connectors/StandaloneConnector.js:58:45
    at process.processTicksAndRejections (node:internal/process/task_queues:77:11)

This is because node 18 stopped type coercing the family value. nodejs/node#41431

I'll attempt to submit a PR for this.

[ksmithut]

PR submitted: #1673

[ksmithut]

@luin Thanks for the quick turnaround 🍺